Home / 10,534,044.30-15,801,066.46-2,961,010.05

Finding the Fourth Proportional to 10,534,044.30, 15,801,066.46 and 2,961,010.05

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Solution

The fourth proportional to 10,534,044.30, 15,801,066.46 and 2,961,010.05 is: 4,441,515.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,044.30 : 15,801,066.46 = 2,961,010.05 : x
  2. Step 2: Convert to fraction form
    10,534,044.30/15,801,066.46 = 2,961,010.05/x
  3. Step 3: Cross multiply
    10,534,044.30x = 15,801,066.46 × 2,961,010.05
  4. Step 4: Simplify right side
    10,534,044.30x = 46,787,116,654,057.15
  5. Step 5: Solve for x
    x = 46,787,116,654,057.15/10,534,044.30
  6. Step 6: Final answer
    x = 4,441,515.08

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Double scale
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Similar ratio
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1.5x scale

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.