Home / 5,747,330.62-7,935,368.24-3,687,652.30

Finding the Fourth Proportional to 5,747,330.62, 7,935,368.24 and 3,687,652.30

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Solution

The fourth proportional to 5,747,330.62, 7,935,368.24 and 3,687,652.30 is: 5,091,560.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,747,330.62 : 7,935,368.24 = 3,687,652.30 : x
  2. Step 2: Convert to fraction form
    5,747,330.62/7,935,368.24 = 3,687,652.30/x
  3. Step 3: Cross multiply
    5,747,330.62x = 7,935,368.24 × 3,687,652.30
  4. Step 4: Simplify right side
    5,747,330.62x = 29,262,878,941,582.95
  5. Step 5: Solve for x
    x = 29,262,878,941,582.95/5,747,330.62
  6. Step 6: Final answer
    x = 5,091,560.04

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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.