Home / 2,447,232.90-3,377,185.02-1,359,474.90

Finding the Fourth Proportional to 2,447,232.90, 3,377,185.02 and 1,359,474.90

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Solution

The fourth proportional to 2,447,232.90, 3,377,185.02 and 1,359,474.90 is: 1,876,077.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,232.90 : 3,377,185.02 = 1,359,474.90 : x
  2. Step 2: Convert to fraction form
    2,447,232.90/3,377,185.02 = 1,359,474.90/x
  3. Step 3: Cross multiply
    2,447,232.90x = 3,377,185.02 × 1,359,474.90
  4. Step 4: Simplify right side
    2,447,232.90x = 4,591,198,267,346.00
  5. Step 5: Solve for x
    x = 4,591,198,267,346.00/2,447,232.90
  6. Step 6: Final answer
    x = 1,876,077.37

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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.