Home / 7,554,824.01-10,422,697.67-4,649,170.34

Finding the Fourth Proportional to 7,554,824.01, 10,422,697.67 and 4,649,170.34

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Solution

The fourth proportional to 7,554,824.01, 10,422,697.67 and 4,649,170.34 is: 6,414,033.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554,824.01 : 10,422,697.67 = 4,649,170.34 : x
  2. Step 2: Convert to fraction form
    7,554,824.01/10,422,697.67 = 4,649,170.34/x
  3. Step 3: Cross multiply
    7,554,824.01x = 10,422,697.67 × 4,649,170.34
  4. Step 4: Simplify right side
    7,554,824.01x = 48,456,896,846,905.25
  5. Step 5: Solve for x
    x = 48,456,896,846,905.25/7,554,824.01
  6. Step 6: Final answer
    x = 6,414,033.84

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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.