Home / 9,073,540.20-13,610,310.30-3,393,463.80

Finding the Fourth Proportional to 9,073,540.20, 13,610,310.30 and 3,393,463.80

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Solution

The fourth proportional to 9,073,540.20, 13,610,310.30 and 3,393,463.80 is: 5,090,195.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,540.20 : 13,610,310.30 = 3,393,463.80 : x
  2. Step 2: Convert to fraction form
    9,073,540.20/13,610,310.30 = 3,393,463.80/x
  3. Step 3: Cross multiply
    9,073,540.20x = 13,610,310.30 × 3,393,463.80
  4. Step 4: Simplify right side
    9,073,540.20x = 46,186,095,309,817.14
  5. Step 5: Solve for x
    x = 46,186,095,309,817.14/9,073,540.20
  6. Step 6: Final answer
    x = 5,090,195.70

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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.