Home / 10,534,049.43-15,801,074.15-2,961,015.18

Finding the Fourth Proportional to 10,534,049.43, 15,801,074.15 and 2,961,015.18

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Solution

The fourth proportional to 10,534,049.43, 15,801,074.15 and 2,961,015.18 is: 4,441,522.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,049.43 : 15,801,074.15 = 2,961,015.18 : x
  2. Step 2: Convert to fraction form
    10,534,049.43/15,801,074.15 = 2,961,015.18/x
  3. Step 3: Cross multiply
    10,534,049.43x = 15,801,074.15 × 2,961,015.18
  4. Step 4: Simplify right side
    10,534,049.43x = 46,787,220,418,455.60
  5. Step 5: Solve for x
    x = 46,787,220,418,455.60/10,534,049.43
  6. Step 6: Final answer
    x = 4,441,522.77

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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.