Home / 7,361,425.17-10,158,568.26-4,098,240.18

Finding the Fourth Proportional to 7,361,425.17, 10,158,568.26 and 4,098,240.18

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Solution

The fourth proportional to 7,361,425.17, 10,158,568.26 and 4,098,240.18 is: 5,655,460.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,361,425.17 : 10,158,568.26 = 4,098,240.18 : x
  2. Step 2: Convert to fraction form
    7,361,425.17/10,158,568.26 = 4,098,240.18/x
  3. Step 3: Cross multiply
    7,361,425.17x = 10,158,568.26 × 4,098,240.18
  4. Step 4: Simplify right side
    7,361,425.17x = 41,632,252,644,897.73
  5. Step 5: Solve for x
    x = 41,632,252,644,897.73/7,361,425.17
  6. Step 6: Final answer
    x = 5,655,460.96

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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.