Home / 5,597,654.10-8,396,520.15-2,400,085.14

Finding the Fourth Proportional to 5,597,654.10, 8,396,520.15 and 2,400,085.14

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Solution

The fourth proportional to 5,597,654.10, 8,396,520.15 and 2,400,085.14 is: 3,600,144.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,597,654.10 : 8,396,520.15 = 2,400,085.14 : x
  2. Step 2: Convert to fraction form
    5,597,654.10/8,396,520.15 = 2,400,085.14/x
  3. Step 3: Cross multiply
    5,597,654.10x = 8,396,520.15 × 2,400,085.14
  4. Step 4: Simplify right side
    5,597,654.10x = 20,152,363,239,725.57
  5. Step 5: Solve for x
    x = 20,152,363,239,725.57/5,597,654.10
  6. Step 6: Final answer
    x = 3,600,144.43

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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.