Home / 7,924,717.35-11,888,569.26-3,002,223.56

Finding the Fourth Proportional to 7,924,717.35, 11,888,569.26 and 3,002,223.56

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Solution

The fourth proportional to 7,924,717.35, 11,888,569.26 and 3,002,223.56 is: 4,503,901.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,924,717.35 : 11,888,569.26 = 3,002,223.56 : x
  2. Step 2: Convert to fraction form
    7,924,717.35/11,888,569.26 = 3,002,223.56/x
  3. Step 3: Cross multiply
    7,924,717.35x = 11,888,569.26 × 3,002,223.56
  4. Step 4: Simplify right side
    7,924,717.35x = 35,692,142,667,620.92
  5. Step 5: Solve for x
    x = 35,692,142,667,620.92/7,924,717.35
  6. Step 6: Final answer
    x = 4,503,901.03

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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.