Home / 1,498,182.10-2,247,273.15-658,374.10

Finding the Fourth Proportional to 1,498,182.10, 2,247,273.15 and 658,374.10

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Solution

The fourth proportional to 1,498,182.10, 2,247,273.15 and 658,374.10 is: 987,561.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,182.10 : 2,247,273.15 = 658,374.10 : x
  2. Step 2: Convert to fraction form
    1,498,182.10/2,247,273.15 = 658,374.10/x
  3. Step 3: Cross multiply
    1,498,182.10x = 2,247,273.15 × 658,374.10
  4. Step 4: Simplify right side
    1,498,182.10x = 1,479,546,437,585.41
  5. Step 5: Solve for x
    x = 1,479,546,437,585.41/1,498,182.10
  6. Step 6: Final answer
    x = 987,561.15

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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.