Home / 1,066,616.92-1,471,931.47-583,182.39

Finding the Fourth Proportional to 1,066,616.92, 1,471,931.47 and 583,182.39

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Solution

The fourth proportional to 1,066,616.92, 1,471,931.47 and 583,182.39 is: 804,791.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,616.92 : 1,471,931.47 = 583,182.39 : x
  2. Step 2: Convert to fraction form
    1,066,616.92/1,471,931.47 = 583,182.39/x
  3. Step 3: Cross multiply
    1,066,616.92x = 1,471,931.47 × 583,182.39
  4. Step 4: Simplify right side
    1,066,616.92x = 858,404,512,590.81
  5. Step 5: Solve for x
    x = 858,404,512,590.81/1,066,616.92
  6. Step 6: Final answer
    x = 804,791.76

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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.