Home / 2,413,538.16-3,620,304.36-616,423.20

Finding the Fourth Proportional to 2,413,538.16, 3,620,304.36 and 616,423.20

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Solution

The fourth proportional to 2,413,538.16, 3,620,304.36 and 616,423.20 is: 924,634.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,538.16 : 3,620,304.36 = 616,423.20 : x
  2. Step 2: Convert to fraction form
    2,413,538.16/3,620,304.36 = 616,423.20/x
  3. Step 3: Cross multiply
    2,413,538.16x = 3,620,304.36 × 616,423.20
  4. Step 4: Simplify right side
    2,413,538.16x = 2,231,639,598,565.15
  5. Step 5: Solve for x
    x = 2,231,639,598,565.15/2,413,538.16
  6. Step 6: Final answer
    x = 924,634.06

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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.