Home / 1,066,619.17-1,471,934.58-583,184.65

Finding the Fourth Proportional to 1,066,619.17, 1,471,934.58 and 583,184.65

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Solution

The fourth proportional to 1,066,619.17, 1,471,934.58 and 583,184.65 is: 804,794.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,619.17 : 1,471,934.58 = 583,184.65 : x
  2. Step 2: Convert to fraction form
    1,066,619.17/1,471,934.58 = 583,184.65/x
  3. Step 3: Cross multiply
    1,066,619.17x = 1,471,934.58 × 583,184.65
  4. Step 4: Simplify right side
    1,066,619.17x = 858,409,645,500.52
  5. Step 5: Solve for x
    x = 858,409,645,500.52/1,066,619.17
  6. Step 6: Final answer
    x = 804,794.88

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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.