Home / 3,957,398.10-5,936,097.15-2,361,762.90

Finding the Fourth Proportional to 3,957,398.10, 5,936,097.15 and 2,361,762.90

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Solution

The fourth proportional to 3,957,398.10, 5,936,097.15 and 2,361,762.90 is: 3,542,644.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,398.10 : 5,936,097.15 = 2,361,762.90 : x
  2. Step 2: Convert to fraction form
    3,957,398.10/5,936,097.15 = 2,361,762.90/x
  3. Step 3: Cross multiply
    3,957,398.10x = 5,936,097.15 × 2,361,762.90
  4. Step 4: Simplify right side
    3,957,398.10x = 14,019,654,019,665.73
  5. Step 5: Solve for x
    x = 14,019,654,019,665.73/3,957,398.10
  6. Step 6: Final answer
    x = 3,542,644.35

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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.