Home / 3,587,255.28-5,380,902.36-1,062,932.40

Finding the Fourth Proportional to 3,587,255.28, 5,380,902.36 and 1,062,932.40

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Solution

The fourth proportional to 3,587,255.28, 5,380,902.36 and 1,062,932.40 is: 1,594,404.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,255.28 : 5,380,902.36 = 1,062,932.40 : x
  2. Step 2: Convert to fraction form
    3,587,255.28/5,380,902.36 = 1,062,932.40/x
  3. Step 3: Cross multiply
    3,587,255.28x = 5,380,902.36 × 1,062,932.40
  4. Step 4: Simplify right side
    3,587,255.28x = 5,719,535,459,680.46
  5. Step 5: Solve for x
    x = 5,719,535,459,680.46/3,587,255.28
  6. Step 6: Final answer
    x = 1,594,404.36

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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.