Home / 8,834,119.31-13,251,474.21-2,443,836.53

Finding the Fourth Proportional to 8,834,119.31, 13,251,474.21 and 2,443,836.53

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Solution

The fourth proportional to 8,834,119.31, 13,251,474.21 and 2,443,836.53 is: 3,665,836.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,834,119.31 : 13,251,474.21 = 2,443,836.53 : x
  2. Step 2: Convert to fraction form
    8,834,119.31/13,251,474.21 = 2,443,836.53/x
  3. Step 3: Cross multiply
    8,834,119.31x = 13,251,474.21 × 2,443,836.53
  4. Step 4: Simplify right side
    8,834,119.31x = 32,384,436,750,750.89
  5. Step 5: Solve for x
    x = 32,384,436,750,750.89/8,834,119.31
  6. Step 6: Final answer
    x = 3,665,836.47

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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.