Home / 3,554,824.16-5,332,789.20-1,158,110.84

Finding the Fourth Proportional to 3,554,824.16, 5,332,789.20 and 1,158,110.84

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Solution

The fourth proportional to 3,554,824.16, 5,332,789.20 and 1,158,110.84 is: 1,737,346.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,824.16 : 5,332,789.20 = 1,158,110.84 : x
  2. Step 2: Convert to fraction form
    3,554,824.16/5,332,789.20 = 1,158,110.84/x
  3. Step 3: Cross multiply
    3,554,824.16x = 5,332,789.20 × 1,158,110.84
  4. Step 4: Simplify right side
    3,554,824.16x = 6,175,960,979,954.93
  5. Step 5: Solve for x
    x = 6,175,960,979,954.93/3,554,824.16
  6. Step 6: Final answer
    x = 1,737,346.41

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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.