Home / 5,456,393.76-7,529,724-3,009,231

Finding the Fourth Proportional to 5,456,393.76, 7,529,724 and 3,009,231

Calculator

Solution

The fourth proportional to 5,456,393.76, 7,529,724 and 3,009,231 is: 4,152,683.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,393.76 : 7,529,724 = 3,009,231 : x
  2. Step 2: Convert to fraction form
    5,456,393.76/7,529,724 = 3,009,231/x
  3. Step 3: Cross multiply
    5,456,393.76x = 7,529,724 × 3,009,231
  4. Step 4: Simplify right side
    5,456,393.76x = 22,658,678,882,244
  5. Step 5: Solve for x
    x = 22,658,678,882,244/5,456,393.76
  6. Step 6: Final answer
    x = 4,152,683.97

Related Problems

Find fourth proportional to 2,728,196.88, 3,764,862 and 1,504,615.50
Half scale
Find fourth proportional to 10,912,787.52, 15,059,448 and 6,018,462
Double scale
Find fourth proportional to 5,456,394.76, 7,529,725.38 and 3,009,232
Similar ratio
Find fourth proportional to 8,184,590.64, 11,294,586 and 4,513,846.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.