Home / 2,413,446.76-3,620,165.82-616,330.54

Finding the Fourth Proportional to 2,413,446.76, 3,620,165.82 and 616,330.54

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Solution

The fourth proportional to 2,413,446.76, 3,620,165.82 and 616,330.54 is: 924,494.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,446.76 : 3,620,165.82 = 616,330.54 : x
  2. Step 2: Convert to fraction form
    2,413,446.76/3,620,165.82 = 616,330.54/x
  3. Step 3: Cross multiply
    2,413,446.76x = 3,620,165.82 × 616,330.54
  4. Step 4: Simplify right side
    2,413,446.76x = 2,231,218,754,730.14
  5. Step 5: Solve for x
    x = 2,231,218,754,730.14/2,413,446.76
  6. Step 6: Final answer
    x = 924,494.71

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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.