Home / 2,335,516.18-3,502,972.93-738,240.73

Finding the Fourth Proportional to 2,335,516.18, 3,502,972.93 and 738,240.73

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Solution

The fourth proportional to 2,335,516.18, 3,502,972.93 and 738,240.73 is: 1,107,265.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,516.18 : 3,502,972.93 = 738,240.73 : x
  2. Step 2: Convert to fraction form
    2,335,516.18/3,502,972.93 = 738,240.73/x
  3. Step 3: Cross multiply
    2,335,516.18x = 3,502,972.93 × 738,240.73
  4. Step 4: Simplify right side
    2,335,516.18x = 2,586,037,293,013.44
  5. Step 5: Solve for x
    x = 2,586,037,293,013.44/2,335,516.18
  6. Step 6: Final answer
    x = 1,107,265.84

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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.