Home / 2,419,737.97-3,630,153.78-800,502.98

Finding the Fourth Proportional to 2,419,737.97, 3,630,153.78 and 800,502.98

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Solution

The fourth proportional to 2,419,737.97, 3,630,153.78 and 800,502.98 is: 1,200,935.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,737.97 : 3,630,153.78 = 800,502.98 : x
  2. Step 2: Convert to fraction form
    2,419,737.97/3,630,153.78 = 800,502.98/x
  3. Step 3: Cross multiply
    2,419,737.97x = 3,630,153.78 × 800,502.98
  4. Step 4: Simplify right side
    2,419,737.97x = 2,905,948,897,595.61
  5. Step 5: Solve for x
    x = 2,905,948,897,595.61/2,419,737.97
  6. Step 6: Final answer
    x = 1,200,935.36

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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.