Home / 9,063,362.88-13,591,805.04-2,996,974.80

Finding the Fourth Proportional to 9,063,362.88, 13,591,805.04 and 2,996,974.80

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Solution

The fourth proportional to 9,063,362.88, 13,591,805.04 and 2,996,974.80 is: 4,494,391.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,362.88 : 13,591,805.04 = 2,996,974.80 : x
  2. Step 2: Convert to fraction form
    9,063,362.88/13,591,805.04 = 2,996,974.80/x
  3. Step 3: Cross multiply
    9,063,362.88x = 13,591,805.04 × 2,996,974.80
  4. Step 4: Simplify right side
    9,063,362.88x = 40,734,297,191,392.98
  5. Step 5: Solve for x
    x = 40,734,297,191,392.98/9,063,362.88
  6. Step 6: Final answer
    x = 4,494,391.07

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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.