Home / 10,982,229.75-16,461,729.87-4,061,261.85

Finding the Fourth Proportional to 10,982,229.75, 16,461,729.87 and 4,061,261.85

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Solution

The fourth proportional to 10,982,229.75, 16,461,729.87 and 4,061,261.85 is: 6,087,597.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,982,229.75 : 16,461,729.87 = 4,061,261.85 : x
  2. Step 2: Convert to fraction form
    10,982,229.75/16,461,729.87 = 4,061,261.85/x
  3. Step 3: Cross multiply
    10,982,229.75x = 16,461,729.87 × 4,061,261.85
  4. Step 4: Simplify right side
    10,982,229.75x = 66,855,395,506,036.46
  5. Step 5: Solve for x
    x = 66,855,395,506,036.46/10,982,229.75
  6. Step 6: Final answer
    x = 6,087,597.60

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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.