Home / 5,777,996.38-7,973,627.79-3,199,674.04

Finding the Fourth Proportional to 5,777,996.38, 7,973,627.79 and 3,199,674.04

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Solution

The fourth proportional to 5,777,996.38, 7,973,627.79 and 3,199,674.04 is: 4,415,546.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,777,996.38 : 7,973,627.79 = 3,199,674.04 : x
  2. Step 2: Convert to fraction form
    5,777,996.38/7,973,627.79 = 3,199,674.04/x
  3. Step 3: Cross multiply
    5,777,996.38x = 7,973,627.79 × 3,199,674.04
  4. Step 4: Simplify right side
    5,777,996.38x = 25,513,009,844,285.57
  5. Step 5: Solve for x
    x = 25,513,009,844,285.57/5,777,996.38
  6. Step 6: Final answer
    x = 4,415,546.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.