Home / 6,944,847.76-9,584,493.16-3,889,006.48

Finding the Fourth Proportional to 6,944,847.76, 9,584,493.16 and 3,889,006.48

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Solution

The fourth proportional to 6,944,847.76, 9,584,493.16 and 3,889,006.48 is: 5,367,166.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,847.76 : 9,584,493.16 = 3,889,006.48 : x
  2. Step 2: Convert to fraction form
    6,944,847.76/9,584,493.16 = 3,889,006.48/x
  3. Step 3: Cross multiply
    6,944,847.76x = 9,584,493.16 × 3,889,006.48
  4. Step 4: Simplify right side
    6,944,847.76x = 37,274,156,006,755.68
  5. Step 5: Solve for x
    x = 37,274,156,006,755.68/6,944,847.76
  6. Step 6: Final answer
    x = 5,367,166.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.