Home / 1,081,324.30-1,492,167.92-597,857.56

Finding the Fourth Proportional to 1,081,324.30, 1,492,167.92 and 597,857.56

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Solution

The fourth proportional to 1,081,324.30, 1,492,167.92 and 597,857.56 is: 825,010.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,324.30 : 1,492,167.92 = 597,857.56 : x
  2. Step 2: Convert to fraction form
    1,081,324.30/1,492,167.92 = 597,857.56/x
  3. Step 3: Cross multiply
    1,081,324.30x = 1,492,167.92 × 597,857.56
  4. Step 4: Simplify right side
    1,081,324.30x = 892,103,871,761.48
  5. Step 5: Solve for x
    x = 892,103,871,761.48/1,081,324.30
  6. Step 6: Final answer
    x = 825,010.47

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Why These Related Problems?

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