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Finding the Fourth Proportional to 10,654,323.71, 15,982,056.08 and 3,367,229.13

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Solution

The fourth proportional to 10,654,323.71, 15,982,056.08 and 3,367,229.13 is: 5,051,024.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,654,323.71 : 15,982,056.08 = 3,367,229.13 : x
  2. Step 2: Convert to fraction form
    10,654,323.71/15,982,056.08 = 3,367,229.13/x
  3. Step 3: Cross multiply
    10,654,323.71x = 15,982,056.08 × 3,367,229.13
  4. Step 4: Simplify right side
    10,654,323.71x = 53,815,244,804,601.23
  5. Step 5: Solve for x
    x = 53,815,244,804,601.23/10,654,323.71
  6. Step 6: Final answer
    x = 5,051,024.00

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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.