Home / 4,461,237.12-6,691,842.24-1,266,366

Finding the Fourth Proportional to 4,461,237.12, 6,691,842.24 and 1,266,366

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Solution

The fourth proportional to 4,461,237.12, 6,691,842.24 and 1,266,366 is: 1,899,545.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461,237.12 : 6,691,842.24 = 1,266,366 : x
  2. Step 2: Convert to fraction form
    4,461,237.12/6,691,842.24 = 1,266,366/x
  3. Step 3: Cross multiply
    4,461,237.12x = 6,691,842.24 × 1,266,366
  4. Step 4: Simplify right side
    4,461,237.12x = 8,474,321,490,099.84
  5. Step 5: Solve for x
    x = 8,474,321,490,099.84/4,461,237.12
  6. Step 6: Final answer
    x = 1,899,545.18

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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.