Home / 4,732,480.80-7,098,721.20-4,452,544.80

Finding the Fourth Proportional to 4,732,480.80, 7,098,721.20 and 4,452,544.80

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Solution

The fourth proportional to 4,732,480.80, 7,098,721.20 and 4,452,544.80 is: 6,678,817.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,480.80 : 7,098,721.20 = 4,452,544.80 : x
  2. Step 2: Convert to fraction form
    4,732,480.80/7,098,721.20 = 4,452,544.80/x
  3. Step 3: Cross multiply
    4,732,480.80x = 7,098,721.20 × 4,452,544.80
  4. Step 4: Simplify right side
    4,732,480.80x = 31,607,374,165,709.76
  5. Step 5: Solve for x
    x = 31,607,374,165,709.76/4,732,480.80
  6. Step 6: Final answer
    x = 6,678,817.20

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Double scale
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Similar ratio
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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.