Home / 1,475,562.40-2,214,380.40-944,375.20

Finding the Fourth Proportional to 1,475,562.40, 2,214,380.40 and 944,375.20

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Solution

The fourth proportional to 1,475,562.40, 2,214,380.40 and 944,375.20 is: 1,417,226.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,562.40 : 2,214,380.40 = 944,375.20 : x
  2. Step 2: Convert to fraction form
    1,475,562.40/2,214,380.40 = 944,375.20/x
  3. Step 3: Cross multiply
    1,475,562.40x = 2,214,380.40 × 944,375.20
  4. Step 4: Simplify right side
    1,475,562.40x = 2,091,205,933,126.08
  5. Step 5: Solve for x
    x = 2,091,205,933,126.08/1,475,562.40
  6. Step 6: Final answer
    x = 1,417,226.36

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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.