Home / 8,834,119.70-13,251,474.80-2,443,836.92

Finding the Fourth Proportional to 8,834,119.70, 13,251,474.80 and 2,443,836.92

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Solution

The fourth proportional to 8,834,119.70, 13,251,474.80 and 2,443,836.92 is: 3,665,837.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,834,119.70 : 13,251,474.80 = 2,443,836.92 : x
  2. Step 2: Convert to fraction form
    8,834,119.70/13,251,474.80 = 2,443,836.92/x
  3. Step 3: Cross multiply
    8,834,119.70x = 13,251,474.80 × 2,443,836.92
  4. Step 4: Simplify right side
    8,834,119.70x = 32,384,443,348,470.43
  5. Step 5: Solve for x
    x = 32,384,443,348,470.43/8,834,119.70
  6. Step 6: Final answer
    x = 3,665,837.06

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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.