Home / 1,452,294.44-2,178,755.04-441,497.76

Finding the Fourth Proportional to 1,452,294.44, 2,178,755.04 and 441,497.76

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Solution

The fourth proportional to 1,452,294.44, 2,178,755.04 and 441,497.76 is: 662,341.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,294.44 : 2,178,755.04 = 441,497.76 : x
  2. Step 2: Convert to fraction form
    1,452,294.44/2,178,755.04 = 441,497.76/x
  3. Step 3: Cross multiply
    1,452,294.44x = 2,178,755.04 × 441,497.76
  4. Step 4: Simplify right side
    1,452,294.44x = 961,915,469,748.71
  5. Step 5: Solve for x
    x = 961,915,469,748.71/1,452,294.44
  6. Step 6: Final answer
    x = 662,341.91

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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.