Home / 1,066,113.68-1,471,270.92-582,668.24

Finding the Fourth Proportional to 1,066,113.68, 1,471,270.92 and 582,668.24

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Solution

The fourth proportional to 1,066,113.68, 1,471,270.92 and 582,668.24 is: 804,100.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,113.68 : 1,471,270.92 = 582,668.24 : x
  2. Step 2: Convert to fraction form
    1,066,113.68/1,471,270.92 = 582,668.24/x
  3. Step 3: Cross multiply
    1,066,113.68x = 1,471,270.92 × 582,668.24
  4. Step 4: Simplify right side
    1,066,113.68x = 857,262,837,519.58
  5. Step 5: Solve for x
    x = 857,262,837,519.58/1,066,113.68
  6. Step 6: Final answer
    x = 804,100.78

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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.