Home / 11,728,250.40-17,591,792.40-6,049,048.80

Finding the Fourth Proportional to 11,728,250.40, 17,591,792.40 and 6,049,048.80

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Solution

The fourth proportional to 11,728,250.40, 17,591,792.40 and 6,049,048.80 is: 9,073,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,728,250.40 : 17,591,792.40 = 6,049,048.80 : x
  2. Step 2: Convert to fraction form
    11,728,250.40/17,591,792.40 = 6,049,048.80/x
  3. Step 3: Cross multiply
    11,728,250.40x = 17,591,792.40 × 6,049,048.80
  4. Step 4: Simplify right side
    11,728,250.40x = 106,413,610,707,069.11
  5. Step 5: Solve for x
    x = 106,413,610,707,069.11/11,728,250.40
  6. Step 6: Final answer
    x = 9,073,272.40

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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.