Home / 8,039,788.92-12,060,397.80-2,282,606.19

Finding the Fourth Proportional to 8,039,788.92, 12,060,397.80 and 2,282,606.19

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Solution

The fourth proportional to 8,039,788.92, 12,060,397.80 and 2,282,606.19 is: 3,424,112.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,039,788.92 : 12,060,397.80 = 2,282,606.19 : x
  2. Step 2: Convert to fraction form
    8,039,788.92/12,060,397.80 = 2,282,606.19/x
  3. Step 3: Cross multiply
    8,039,788.92x = 12,060,397.80 × 2,282,606.19
  4. Step 4: Simplify right side
    8,039,788.92x = 27,529,138,672,142.38
  5. Step 5: Solve for x
    x = 27,529,138,672,142.38/8,039,788.92
  6. Step 6: Final answer
    x = 3,424,112.12

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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.