Home / 2,725,704-3,761,419.82-1,502,122.61

Finding the Fourth Proportional to 2,725,704, 3,761,419.82 and 1,502,122.61

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Solution

The fourth proportional to 2,725,704, 3,761,419.82 and 1,502,122.61 is: 2,072,900.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,704 : 3,761,419.82 = 1,502,122.61 : x
  2. Step 2: Convert to fraction form
    2,725,704/3,761,419.82 = 1,502,122.61/x
  3. Step 3: Cross multiply
    2,725,704x = 3,761,419.82 × 1,502,122.61
  4. Step 4: Simplify right side
    2,725,704x = 5,650,113,731,006.42
  5. Step 5: Solve for x
    x = 5,650,113,731,006.42/2,725,704
  6. Step 6: Final answer
    x = 2,072,900.70

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