Home / 9,360,276.30-14,040,414.45-4,571,037.90

Finding the Fourth Proportional to 9,360,276.30, 14,040,414.45 and 4,571,037.90

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Solution

The fourth proportional to 9,360,276.30, 14,040,414.45 and 4,571,037.90 is: 6,856,556.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,276.30 : 14,040,414.45 = 4,571,037.90 : x
  2. Step 2: Convert to fraction form
    9,360,276.30/14,040,414.45 = 4,571,037.90/x
  3. Step 3: Cross multiply
    9,360,276.30x = 14,040,414.45 × 4,571,037.90
  4. Step 4: Simplify right side
    9,360,276.30x = 64,179,266,582,657.66
  5. Step 5: Solve for x
    x = 64,179,266,582,657.66/9,360,276.30
  6. Step 6: Final answer
    x = 6,856,556.85

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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.