Home / 7,234,841.84-10,844,007.44-2,914,126.61

Finding the Fourth Proportional to 7,234,841.84, 10,844,007.44 and 2,914,126.61

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Solution

The fourth proportional to 7,234,841.84, 10,844,007.44 and 2,914,126.61 is: 4,367,864.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,234,841.84 : 10,844,007.44 = 2,914,126.61 : x
  2. Step 2: Convert to fraction form
    7,234,841.84/10,844,007.44 = 2,914,126.61/x
  3. Step 3: Cross multiply
    7,234,841.84x = 10,844,007.44 × 2,914,126.61
  4. Step 4: Simplify right side
    7,234,841.84x = 31,600,810,571,151.31
  5. Step 5: Solve for x
    x = 31,600,810,571,151.31/7,234,841.84
  6. Step 6: Final answer
    x = 4,367,864.74

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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.