Home / 1,035,180-1,428,570.27-582,471

Finding the Fourth Proportional to 1,035,180, 1,428,570.27 and 582,471

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Solution

The fourth proportional to 1,035,180, 1,428,570.27 and 582,471 is: 803,822.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,180 : 1,428,570.27 = 582,471 : x
  2. Step 2: Convert to fraction form
    1,035,180/1,428,570.27 = 582,471/x
  3. Step 3: Cross multiply
    1,035,180x = 1,428,570.27 × 582,471
  4. Step 4: Simplify right side
    1,035,180x = 832,100,753,737.17
  5. Step 5: Solve for x
    x = 832,100,753,737.17/1,035,180
  6. Step 6: Final answer
    x = 803,822.29

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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.