Home / 1,066,616.17-1,471,930.44-583,181.64

Finding the Fourth Proportional to 1,066,616.17, 1,471,930.44 and 583,181.64

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Solution

The fourth proportional to 1,066,616.17, 1,471,930.44 and 583,181.64 is: 804,790.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,616.17 : 1,471,930.44 = 583,181.64 : x
  2. Step 2: Convert to fraction form
    1,066,616.17/1,471,930.44 = 583,181.64/x
  3. Step 3: Cross multiply
    1,066,616.17x = 1,471,930.44 × 583,181.64
  4. Step 4: Simplify right side
    1,066,616.17x = 858,402,805,049.21
  5. Step 5: Solve for x
    x = 858,402,805,049.21/1,066,616.17
  6. Step 6: Final answer
    x = 804,790.73

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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.