Home / 5,381,750.33-8,068,053.30-2,504,787.82

Finding the Fourth Proportional to 5,381,750.33, 8,068,053.30 and 2,504,787.82

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Solution

The fourth proportional to 5,381,750.33, 8,068,053.30 and 2,504,787.82 is: 3,755,053.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,381,750.33 : 8,068,053.30 = 2,504,787.82 : x
  2. Step 2: Convert to fraction form
    5,381,750.33/8,068,053.30 = 2,504,787.82/x
  3. Step 3: Cross multiply
    5,381,750.33x = 8,068,053.30 × 2,504,787.82
  4. Step 4: Simplify right side
    5,381,750.33x = 20,208,761,652,770.52
  5. Step 5: Solve for x
    x = 20,208,761,652,770.52/5,381,750.33
  6. Step 6: Final answer
    x = 3,755,053.73

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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.