Home / 4,152,149.14-6,225,234.10-2,551,404.86

Finding the Fourth Proportional to 4,152,149.14, 6,225,234.10 and 2,551,404.86

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Solution

The fourth proportional to 4,152,149.14, 6,225,234.10 and 2,551,404.86 is: 3,825,270.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,149.14 : 6,225,234.10 = 2,551,404.86 : x
  2. Step 2: Convert to fraction form
    4,152,149.14/6,225,234.10 = 2,551,404.86/x
  3. Step 3: Cross multiply
    4,152,149.14x = 6,225,234.10 × 2,551,404.86
  4. Step 4: Simplify right side
    4,152,149.14x = 15,883,092,537,377.72
  5. Step 5: Solve for x
    x = 15,883,092,537,377.72/4,152,149.14
  6. Step 6: Final answer
    x = 3,825,270.24

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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.