Home / 7,974,393.20-11,004,717.98-4,536,634.23

Finding the Fourth Proportional to 7,974,393.20, 11,004,717.98 and 4,536,634.23

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Solution

The fourth proportional to 7,974,393.20, 11,004,717.98 and 4,536,634.23 is: 6,260,586.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,974,393.20 : 11,004,717.98 = 4,536,634.23 : x
  2. Step 2: Convert to fraction form
    7,974,393.20/11,004,717.98 = 4,536,634.23/x
  3. Step 3: Cross multiply
    7,974,393.20x = 11,004,717.98 × 4,536,634.23
  4. Step 4: Simplify right side
    7,974,393.20x = 49,924,380,279,564.46
  5. Step 5: Solve for x
    x = 49,924,380,279,564.46/7,974,393.20
  6. Step 6: Final answer
    x = 6,260,586.73

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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.