Home / 1,066,727.38-1,472,083.64-583,292.84

Finding the Fourth Proportional to 1,066,727.38, 1,472,083.64 and 583,292.84

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Solution

The fourth proportional to 1,066,727.38, 1,472,083.64 and 583,292.84 is: 804,944.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,727.38 : 1,472,083.64 = 583,292.84 : x
  2. Step 2: Convert to fraction form
    1,066,727.38/1,472,083.64 = 583,292.84/x
  3. Step 3: Cross multiply
    1,066,727.38x = 1,472,083.64 × 583,292.84
  4. Step 4: Simplify right side
    1,066,727.38x = 858,655,847,093.14
  5. Step 5: Solve for x
    x = 858,655,847,093.14/1,066,727.38
  6. Step 6: Final answer
    x = 804,944.04

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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.