Home / 3,371,637.20-5,057,455.80-2,474,830.52

Finding the Fourth Proportional to 3,371,637.20, 5,057,455.80 and 2,474,830.52

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Solution

The fourth proportional to 3,371,637.20, 5,057,455.80 and 2,474,830.52 is: 3,712,245.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,637.20 : 5,057,455.80 = 2,474,830.52 : x
  2. Step 2: Convert to fraction form
    3,371,637.20/5,057,455.80 = 2,474,830.52/x
  3. Step 3: Cross multiply
    3,371,637.20x = 5,057,455.80 × 2,474,830.52
  4. Step 4: Simplify right side
    3,371,637.20x = 12,516,345,967,391.02
  5. Step 5: Solve for x
    x = 12,516,345,967,391.02/3,371,637.20
  6. Step 6: Final answer
    x = 3,712,245.78

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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.