Home / 4,306,345.72-5,942,753.85-2,372,606.31

Finding the Fourth Proportional to 4,306,345.72, 5,942,753.85 and 2,372,606.31

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Solution

The fourth proportional to 4,306,345.72, 5,942,753.85 and 2,372,606.31 is: 3,274,194.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,345.72 : 5,942,753.85 = 2,372,606.31 : x
  2. Step 2: Convert to fraction form
    4,306,345.72/5,942,753.85 = 2,372,606.31/x
  3. Step 3: Cross multiply
    4,306,345.72x = 5,942,753.85 × 2,372,606.31
  4. Step 4: Simplify right side
    4,306,345.72x = 14,099,815,283,286.79
  5. Step 5: Solve for x
    x = 14,099,815,283,286.79/4,306,345.72
  6. Step 6: Final answer
    x = 3,274,194.92

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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.