Home / 2,747,703.36-3,791,773.92-1,523,811.52

Finding the Fourth Proportional to 2,747,703.36, 3,791,773.92 and 1,523,811.52

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Solution

The fourth proportional to 2,747,703.36, 3,791,773.92 and 1,523,811.52 is: 2,102,828.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,703.36 : 3,791,773.92 = 1,523,811.52 : x
  2. Step 2: Convert to fraction form
    2,747,703.36/3,791,773.92 = 1,523,811.52/x
  3. Step 3: Cross multiply
    2,747,703.36x = 3,791,773.92 × 1,523,811.52
  4. Step 4: Simplify right side
    2,747,703.36x = 5,777,948,780,531.56
  5. Step 5: Solve for x
    x = 5,777,948,780,531.56/2,747,703.36
  6. Step 6: Final answer
    x = 2,102,828.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.