Home / 1,066,258.29-1,471,436.46-582,825.33

Finding the Fourth Proportional to 1,066,258.29, 1,471,436.46 and 582,825.33

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Solution

The fourth proportional to 1,066,258.29, 1,471,436.46 and 582,825.33 is: 804,298.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,258.29 : 1,471,436.46 = 582,825.33 : x
  2. Step 2: Convert to fraction form
    1,066,258.29/1,471,436.46 = 582,825.33/x
  3. Step 3: Cross multiply
    1,066,258.29x = 1,471,436.46 × 582,825.33
  4. Step 4: Simplify right side
    1,066,258.29x = 857,590,440,373.53
  5. Step 5: Solve for x
    x = 857,590,440,373.53/1,066,258.29
  6. Step 6: Final answer
    x = 804,298.97

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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.