Home / 3,840,631.45-5,761,805.24-1,444,496.85

Finding the Fourth Proportional to 3,840,631.45, 5,761,805.24 and 1,444,496.85

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Solution

The fourth proportional to 3,840,631.45, 5,761,805.24 and 1,444,496.85 is: 2,167,068.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,840,631.45 : 5,761,805.24 = 1,444,496.85 : x
  2. Step 2: Convert to fraction form
    3,840,631.45/5,761,805.24 = 1,444,496.85/x
  3. Step 3: Cross multiply
    3,840,631.45x = 5,761,805.24 × 1,444,496.85
  4. Step 4: Simplify right side
    3,840,631.45x = 8,322,909,523,104.74
  5. Step 5: Solve for x
    x = 8,322,909,523,104.74/3,840,631.45
  6. Step 6: Final answer
    x = 2,167,068.00

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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.