Home / 3,609,156.76-5,414,417.92-1,450,349.92

Finding the Fourth Proportional to 3,609,156.76, 5,414,417.92 and 1,450,349.92

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Solution

The fourth proportional to 3,609,156.76, 5,414,417.92 and 1,450,349.92 is: 2,175,799.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,156.76 : 5,414,417.92 = 1,450,349.92 : x
  2. Step 2: Convert to fraction form
    3,609,156.76/5,414,417.92 = 1,450,349.92/x
  3. Step 3: Cross multiply
    3,609,156.76x = 5,414,417.92 × 1,450,349.92
  4. Step 4: Simplify right side
    3,609,156.76x = 7,852,800,597,118.57
  5. Step 5: Solve for x
    x = 7,852,800,597,118.57/3,609,156.76
  6. Step 6: Final answer
    x = 2,175,799.26

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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.