Home / 1,771,028-2,656,542-589,076

Finding the Fourth Proportional to 1,771,028, 2,656,542 and 589,076

Calculator

Solution

The fourth proportional to 1,771,028, 2,656,542 and 589,076 is: 883,614

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,028 : 2,656,542 = 589,076 : x
  2. Step 2: Convert to fraction form
    1,771,028/2,656,542 = 589,076/x
  3. Step 3: Cross multiply
    1,771,028x = 2,656,542 × 589,076
  4. Step 4: Simplify right side
    1,771,028x = 1,564,905,135,192
  5. Step 5: Solve for x
    x = 1,564,905,135,192/1,771,028
  6. Step 6: Final answer
    x = 883,614

Related Problems

Find fourth proportional to 885,514, 1,328,271 and 294,538
Half scale
Find fourth proportional to 3,542,056, 5,313,084 and 1,178,152
Double scale
Find fourth proportional to 1,771,029, 2,656,543.50 and 589,077
Similar ratio
Find fourth proportional to 2,656,542, 3,984,813 and 883,614
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.