Home / 2,447,092.90-3,377,527.95-1,359,738.10

Finding the Fourth Proportional to 2,447,092.90, 3,377,527.95 and 1,359,738.10

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Solution

The fourth proportional to 2,447,092.90, 3,377,527.95 and 1,359,738.10 is: 1,876,738.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,092.90 : 3,377,527.95 = 1,359,738.10 : x
  2. Step 2: Convert to fraction form
    2,447,092.90/3,377,527.95 = 1,359,738.10/x
  3. Step 3: Cross multiply
    2,447,092.90x = 3,377,527.95 × 1,359,738.10
  4. Step 4: Simplify right side
    2,447,092.90x = 4,592,553,437,429.90
  5. Step 5: Solve for x
    x = 4,592,553,437,429.90/2,447,092.90
  6. Step 6: Final answer
    x = 1,876,738.49

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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.