Home / 10,982,441.74-16,474,504.56-3,695,937.16

Finding the Fourth Proportional to 10,982,441.74, 16,474,504.56 and 3,695,937.16

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Solution

The fourth proportional to 10,982,441.74, 16,474,504.56 and 3,695,937.16 is: 5,544,189.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,982,441.74 : 16,474,504.56 = 3,695,937.16 : x
  2. Step 2: Convert to fraction form
    10,982,441.74/16,474,504.56 = 3,695,937.16/x
  3. Step 3: Cross multiply
    10,982,441.74x = 16,474,504.56 × 3,695,937.16
  4. Step 4: Simplify right side
    10,982,441.74x = 60,888,733,595,893.45
  5. Step 5: Solve for x
    x = 60,888,733,595,893.45/10,982,441.74
  6. Step 6: Final answer
    x = 5,544,189.08

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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.