Home / 2,654,237.82-3,980,709.66-735,099.15

Finding the Fourth Proportional to 2,654,237.82, 3,980,709.66 and 735,099.15

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Solution

The fourth proportional to 2,654,237.82, 3,980,709.66 and 735,099.15 is: 1,102,469.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,237.82 : 3,980,709.66 = 735,099.15 : x
  2. Step 2: Convert to fraction form
    2,654,237.82/3,980,709.66 = 735,099.15/x
  3. Step 3: Cross multiply
    2,654,237.82x = 3,980,709.66 × 735,099.15
  4. Step 4: Simplify right side
    2,654,237.82x = 2,926,216,282,755.58
  5. Step 5: Solve for x
    x = 2,926,216,282,755.58/2,654,237.82
  6. Step 6: Final answer
    x = 1,102,469.52

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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.