Home / 6,260,441.45-9,391,553.82-1,942,864.70

Finding the Fourth Proportional to 6,260,441.45, 9,391,553.82 and 1,942,864.70

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Solution

The fourth proportional to 6,260,441.45, 9,391,553.82 and 1,942,864.70 is: 2,914,573.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260,441.45 : 9,391,553.82 = 1,942,864.70 : x
  2. Step 2: Convert to fraction form
    6,260,441.45/9,391,553.82 = 1,942,864.70/x
  3. Step 3: Cross multiply
    6,260,441.45x = 9,391,553.82 × 1,942,864.70
  4. Step 4: Simplify right side
    6,260,441.45x = 18,246,518,348,070.39
  5. Step 5: Solve for x
    x = 18,246,518,348,070.39/6,260,441.45
  6. Step 6: Final answer
    x = 2,914,573.76

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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.