Home / 9,263,674.26-12,755,340.81-8,229,382.02

Finding the Fourth Proportional to 9,263,674.26, 12,755,340.81 and 8,229,382.02

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Solution

The fourth proportional to 9,263,674.26, 12,755,340.81 and 8,229,382.02 is: 11,331,202.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263,674.26 : 12,755,340.81 = 8,229,382.02 : x
  2. Step 2: Convert to fraction form
    9,263,674.26/12,755,340.81 = 8,229,382.02/x
  3. Step 3: Cross multiply
    9,263,674.26x = 12,755,340.81 × 8,229,382.02
  4. Step 4: Simplify right side
    9,263,674.26x = 104,968,572,320,786.23
  5. Step 5: Solve for x
    x = 104,968,572,320,786.23/9,263,674.26
  6. Step 6: Final answer
    x = 11,331,202.87

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.