Home / 7,750,262.34-11,625,382.56-2,633,223.83

Finding the Fourth Proportional to 7,750,262.34, 11,625,382.56 and 2,633,223.83

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Solution

The fourth proportional to 7,750,262.34, 11,625,382.56 and 2,633,223.83 is: 3,949,832.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,750,262.34 : 11,625,382.56 = 2,633,223.83 : x
  2. Step 2: Convert to fraction form
    7,750,262.34/11,625,382.56 = 2,633,223.83/x
  3. Step 3: Cross multiply
    7,750,262.34x = 11,625,382.56 × 2,633,223.83
  4. Step 4: Simplify right side
    7,750,262.34x = 30,612,234,331,731.50
  5. Step 5: Solve for x
    x = 30,612,234,331,731.50/7,750,262.34
  6. Step 6: Final answer
    x = 3,949,832.02

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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.