Home / 8,975,587.20-13,463,380.79-2,244,001.20

Finding the Fourth Proportional to 8,975,587.20, 13,463,380.79 and 2,244,001.20

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Solution

The fourth proportional to 8,975,587.20, 13,463,380.79 and 2,244,001.20 is: 3,366,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,587.20 : 13,463,380.79 = 2,244,001.20 : x
  2. Step 2: Convert to fraction form
    8,975,587.20/13,463,380.79 = 2,244,001.20/x
  3. Step 3: Cross multiply
    8,975,587.20x = 13,463,380.79 × 2,244,001.20
  4. Step 4: Simplify right side
    8,975,587.20x = 30,211,842,648,816.95
  5. Step 5: Solve for x
    x = 30,211,842,648,816.95/8,975,587.20
  6. Step 6: Final answer
    x = 3,366,001.80

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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.