Home / 2,413,540.16-3,620,307.36-616,425.20

Finding the Fourth Proportional to 2,413,540.16, 3,620,307.36 and 616,425.20

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Solution

The fourth proportional to 2,413,540.16, 3,620,307.36 and 616,425.20 is: 924,637.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,540.16 : 3,620,307.36 = 616,425.20 : x
  2. Step 2: Convert to fraction form
    2,413,540.16/3,620,307.36 = 616,425.20/x
  3. Step 3: Cross multiply
    2,413,540.16x = 3,620,307.36 × 616,425.20
  4. Step 4: Simplify right side
    2,413,540.16x = 2,231,648,688,449.47
  5. Step 5: Solve for x
    x = 2,231,648,688,449.47/2,413,540.16
  6. Step 6: Final answer
    x = 924,637.06

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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.