Home / 1,066,497.87-1,471,766.95-583,062.89

Finding the Fourth Proportional to 1,066,497.87, 1,471,766.95 and 583,062.89

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Solution

The fourth proportional to 1,066,497.87, 1,471,766.95 and 583,062.89 is: 804,626.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,497.87 : 1,471,766.95 = 583,062.89 : x
  2. Step 2: Convert to fraction form
    1,066,497.87/1,471,766.95 = 583,062.89/x
  3. Step 3: Cross multiply
    1,066,497.87x = 1,471,766.95 × 583,062.89
  4. Step 4: Simplify right side
    1,066,497.87x = 858,132,691,273.49
  5. Step 5: Solve for x
    x = 858,132,691,273.49/1,066,497.87
  6. Step 6: Final answer
    x = 804,626.73

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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.