Home / 2,490,947.44-3,737,602.13-1,482,062.47

Finding the Fourth Proportional to 2,490,947.44, 3,737,602.13 and 1,482,062.47

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Solution

The fourth proportional to 2,490,947.44, 3,737,602.13 and 1,482,062.47 is: 2,223,796.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,947.44 : 3,737,602.13 = 1,482,062.47 : x
  2. Step 2: Convert to fraction form
    2,490,947.44/3,737,602.13 = 1,482,062.47/x
  3. Step 3: Cross multiply
    2,490,947.44x = 3,737,602.13 × 1,482,062.47
  4. Step 4: Simplify right side
    2,490,947.44x = 5,539,359,827,910.74
  5. Step 5: Solve for x
    x = 5,539,359,827,910.74/2,490,947.44
  6. Step 6: Final answer
    x = 2,223,796.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.