Home / 9,551,489.60-14,327,234.40-4,768,520.60

Finding the Fourth Proportional to 9,551,489.60, 14,327,234.40 and 4,768,520.60

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Solution

The fourth proportional to 9,551,489.60, 14,327,234.40 and 4,768,520.60 is: 7,152,780.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,489.60 : 14,327,234.40 = 4,768,520.60 : x
  2. Step 2: Convert to fraction form
    9,551,489.60/14,327,234.40 = 4,768,520.60/x
  3. Step 3: Cross multiply
    9,551,489.60x = 14,327,234.40 × 4,768,520.60
  4. Step 4: Simplify right side
    9,551,489.60x = 68,319,712,377,428.63
  5. Step 5: Solve for x
    x = 68,319,712,377,428.63/9,551,489.60
  6. Step 6: Final answer
    x = 7,152,780.90

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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.