Home / 4,080,927.60-6,114,018.60-3,491,103.60

Finding the Fourth Proportional to 4,080,927.60, 6,114,018.60 and 3,491,103.60

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Solution

The fourth proportional to 4,080,927.60, 6,114,018.60 and 3,491,103.60 is: 5,230,348.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,927.60 : 6,114,018.60 = 3,491,103.60 : x
  2. Step 2: Convert to fraction form
    4,080,927.60/6,114,018.60 = 3,491,103.60/x
  3. Step 3: Cross multiply
    4,080,927.60x = 6,114,018.60 × 3,491,103.60
  4. Step 4: Simplify right side
    4,080,927.60x = 21,344,672,344,926.96
  5. Step 5: Solve for x
    x = 21,344,672,344,926.96/4,080,927.60
  6. Step 6: Final answer
    x = 5,230,348.20

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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.