Home / 8,043,838.25-11,100,569.00-4,372,761.92

Finding the Fourth Proportional to 8,043,838.25, 11,100,569.00 and 4,372,761.92

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Solution

The fourth proportional to 8,043,838.25, 11,100,569.00 and 4,372,761.92 is: 6,034,450.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,838.25 : 11,100,569.00 = 4,372,761.92 : x
  2. Step 2: Convert to fraction form
    8,043,838.25/11,100,569.00 = 4,372,761.92/x
  3. Step 3: Cross multiply
    8,043,838.25x = 11,100,569.00 × 4,372,761.92
  4. Step 4: Simplify right side
    8,043,838.25x = 48,540,145,336,165.82
  5. Step 5: Solve for x
    x = 48,540,145,336,165.82/8,043,838.25
  6. Step 6: Final answer
    x = 6,034,450.70

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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.