Home / 4,080,930.60-6,114,023.10-3,491,106.60

Finding the Fourth Proportional to 4,080,930.60, 6,114,023.10 and 3,491,106.60

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Solution

The fourth proportional to 4,080,930.60, 6,114,023.10 and 3,491,106.60 is: 5,230,352.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,930.60 : 6,114,023.10 = 3,491,106.60 : x
  2. Step 2: Convert to fraction form
    4,080,930.60/6,114,023.10 = 3,491,106.60/x
  3. Step 3: Cross multiply
    4,080,930.60x = 6,114,023.10 × 3,491,106.60
  4. Step 4: Simplify right side
    4,080,930.60x = 21,344,706,396,962.46
  5. Step 5: Solve for x
    x = 21,344,706,396,962.46/4,080,930.60
  6. Step 6: Final answer
    x = 5,230,352.70

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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.