Home / 6,344,732.60-8,755,742.18-3,444,125.48

Finding the Fourth Proportional to 6,344,732.60, 8,755,742.18 and 3,444,125.48

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Solution

The fourth proportional to 6,344,732.60, 8,755,742.18 and 3,444,125.48 is: 4,752,899.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,732.60 : 8,755,742.18 = 3,444,125.48 : x
  2. Step 2: Convert to fraction form
    6,344,732.60/8,755,742.18 = 3,444,125.48/x
  3. Step 3: Cross multiply
    6,344,732.60x = 8,755,742.18 × 3,444,125.48
  4. Step 4: Simplify right side
    6,344,732.60x = 30,155,874,738,448.75
  5. Step 5: Solve for x
    x = 30,155,874,738,448.75/6,344,732.60
  6. Step 6: Final answer
    x = 4,752,899.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.