Home / 5,513,962.60-8,270,943.90-4,096,786.60

Finding the Fourth Proportional to 5,513,962.60, 8,270,943.90 and 4,096,786.60

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Solution

The fourth proportional to 5,513,962.60, 8,270,943.90 and 4,096,786.60 is: 6,145,179.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,513,962.60 : 8,270,943.90 = 4,096,786.60 : x
  2. Step 2: Convert to fraction form
    5,513,962.60/8,270,943.90 = 4,096,786.60/x
  3. Step 3: Cross multiply
    5,513,962.60x = 8,270,943.90 × 4,096,786.60
  4. Step 4: Simplify right side
    5,513,962.60x = 33,884,292,138,871.74
  5. Step 5: Solve for x
    x = 33,884,292,138,871.74/5,513,962.60
  6. Step 6: Final answer
    x = 6,145,179.90

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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.