Home / 4,361,609.60-6,542,414.40-4,165,654.40

Finding the Fourth Proportional to 4,361,609.60, 6,542,414.40 and 4,165,654.40

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Solution

The fourth proportional to 4,361,609.60, 6,542,414.40 and 4,165,654.40 is: 6,248,481.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,609.60 : 6,542,414.40 = 4,165,654.40 : x
  2. Step 2: Convert to fraction form
    4,361,609.60/6,542,414.40 = 4,165,654.40/x
  3. Step 3: Cross multiply
    4,361,609.60x = 6,542,414.40 × 4,165,654.40
  4. Step 4: Simplify right side
    4,361,609.60x = 27,253,437,331,983.36
  5. Step 5: Solve for x
    x = 27,253,437,331,983.36/4,361,609.60
  6. Step 6: Final answer
    x = 6,248,481.60

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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.