Home / 3,552,359.50-4,902,372.76-1,942,727.50

Finding the Fourth Proportional to 3,552,359.50, 4,902,372.76 and 1,942,727.50

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Solution

The fourth proportional to 3,552,359.50, 4,902,372.76 and 1,942,727.50 is: 2,681,027.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,359.50 : 4,902,372.76 = 1,942,727.50 : x
  2. Step 2: Convert to fraction form
    3,552,359.50/4,902,372.76 = 1,942,727.50/x
  3. Step 3: Cross multiply
    3,552,359.50x = 4,902,372.76 × 1,942,727.50
  4. Step 4: Simplify right side
    3,552,359.50x = 9,523,974,376,102.90
  5. Step 5: Solve for x
    x = 9,523,974,376,102.90/3,552,359.50
  6. Step 6: Final answer
    x = 2,681,027.74

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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.