Home / 7,349,165.94-11,023,036.17-2,231,640.15

Finding the Fourth Proportional to 7,349,165.94, 11,023,036.17 and 2,231,640.15

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Solution

The fourth proportional to 7,349,165.94, 11,023,036.17 and 2,231,640.15 is: 3,347,243.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,165.94 : 11,023,036.17 = 2,231,640.15 : x
  2. Step 2: Convert to fraction form
    7,349,165.94/11,023,036.17 = 2,231,640.15/x
  3. Step 3: Cross multiply
    7,349,165.94x = 11,023,036.17 × 2,231,640.15
  4. Step 4: Simplify right side
    7,349,165.94x = 24,599,450,042,169.19
  5. Step 5: Solve for x
    x = 24,599,450,042,169.19/7,349,165.94
  6. Step 6: Final answer
    x = 3,347,243.79

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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.