Home / 9,344,515.20-14,019,397.20-4,552,360.80

Finding the Fourth Proportional to 9,344,515.20, 14,019,397.20 and 4,552,360.80

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Solution

The fourth proportional to 9,344,515.20, 14,019,397.20 and 4,552,360.80 is: 6,829,819.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,515.20 : 14,019,397.20 = 4,552,360.80 : x
  2. Step 2: Convert to fraction form
    9,344,515.20/14,019,397.20 = 4,552,360.80/x
  3. Step 3: Cross multiply
    9,344,515.20x = 14,019,397.20 × 4,552,360.80
  4. Step 4: Simplify right side
    9,344,515.20x = 63,821,354,252,909.76
  5. Step 5: Solve for x
    x = 63,821,354,252,909.76/9,344,515.20
  6. Step 6: Final answer
    x = 6,829,819.73

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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.