Home / 8,527,431.60-12,797,780.44-5,951,914.96

Finding the Fourth Proportional to 8,527,431.60, 12,797,780.44 and 5,951,914.96

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Solution

The fourth proportional to 8,527,431.60, 12,797,780.44 and 5,951,914.96 is: 8,932,502.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,527,431.60 : 12,797,780.44 = 5,951,914.96 : x
  2. Step 2: Convert to fraction form
    8,527,431.60/12,797,780.44 = 5,951,914.96/x
  3. Step 3: Cross multiply
    8,527,431.60x = 12,797,780.44 × 5,951,914.96
  4. Step 4: Simplify right side
    8,527,431.60x = 76,171,300,855,631.38
  5. Step 5: Solve for x
    x = 76,171,300,855,631.38/8,527,431.60
  6. Step 6: Final answer
    x = 8,932,502.12

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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.