Home / 2,191,382.19-3,287,073.30-593,945.27

Finding the Fourth Proportional to 2,191,382.19, 3,287,073.30 and 593,945.27

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Solution

The fourth proportional to 2,191,382.19, 3,287,073.30 and 593,945.27 is: 890,917.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,191,382.19 : 3,287,073.30 = 593,945.27 : x
  2. Step 2: Convert to fraction form
    2,191,382.19/3,287,073.30 = 593,945.27/x
  3. Step 3: Cross multiply
    2,191,382.19x = 3,287,073.30 × 593,945.27
  4. Step 4: Simplify right side
    2,191,382.19x = 1,952,341,622,242.92
  5. Step 5: Solve for x
    x = 1,952,341,622,242.92/2,191,382.19
  6. Step 6: Final answer
    x = 890,917.90

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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.