Home / 3,440,057.82-5,160,117.94-1,043,902.48

Finding the Fourth Proportional to 3,440,057.82, 5,160,117.94 and 1,043,902.48

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Solution

The fourth proportional to 3,440,057.82, 5,160,117.94 and 1,043,902.48 is: 1,565,863.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,057.82 : 5,160,117.94 = 1,043,902.48 : x
  2. Step 2: Convert to fraction form
    3,440,057.82/5,160,117.94 = 1,043,902.48/x
  3. Step 3: Cross multiply
    3,440,057.82x = 5,160,117.94 × 1,043,902.48
  4. Step 4: Simplify right side
    3,440,057.82x = 5,386,659,914,658.49
  5. Step 5: Solve for x
    x = 5,386,659,914,658.49/3,440,057.82
  6. Step 6: Final answer
    x = 1,565,863.19

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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.