Home / 5,011,230.84-6,915,498.50-2,719,391.56

Finding the Fourth Proportional to 5,011,230.84, 6,915,498.50 and 2,719,391.56

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Solution

The fourth proportional to 5,011,230.84, 6,915,498.50 and 2,719,391.56 is: 3,752,760.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,230.84 : 6,915,498.50 = 2,719,391.56 : x
  2. Step 2: Convert to fraction form
    5,011,230.84/6,915,498.50 = 2,719,391.56/x
  3. Step 3: Cross multiply
    5,011,230.84x = 6,915,498.50 × 2,719,391.56
  4. Step 4: Simplify right side
    5,011,230.84x = 18,805,948,254,092.66
  5. Step 5: Solve for x
    x = 18,805,948,254,092.66/5,011,230.84
  6. Step 6: Final answer
    x = 3,752,760.32

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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.