Home / 1,066,104.23-1,471,223.89-582,669.38

Finding the Fourth Proportional to 1,066,104.23, 1,471,223.89 and 582,669.38

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Solution

The fourth proportional to 1,066,104.23, 1,471,223.89 and 582,669.38 is: 804,083.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,104.23 : 1,471,223.89 = 582,669.38 : x
  2. Step 2: Convert to fraction form
    1,066,104.23/1,471,223.89 = 582,669.38/x
  3. Step 3: Cross multiply
    1,066,104.23x = 1,471,223.89 × 582,669.38
  4. Step 4: Simplify right side
    1,066,104.23x = 857,237,116,233.89
  5. Step 5: Solve for x
    x = 857,237,116,233.89/1,066,104.23
  6. Step 6: Final answer
    x = 804,083.78

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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.