Home / 1,001,619.64-1,382,305.26-566,077.24

Finding the Fourth Proportional to 1,001,619.64, 1,382,305.26 and 566,077.24

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Solution

The fourth proportional to 1,001,619.64, 1,382,305.26 and 566,077.24 is: 781,226.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,619.64 : 1,382,305.26 = 566,077.24 : x
  2. Step 2: Convert to fraction form
    1,001,619.64/1,382,305.26 = 566,077.24/x
  3. Step 3: Cross multiply
    1,001,619.64x = 1,382,305.26 × 566,077.24
  4. Step 4: Simplify right side
    1,001,619.64x = 782,491,550,268.95
  5. Step 5: Solve for x
    x = 782,491,550,268.95/1,001,619.64
  6. Step 6: Final answer
    x = 781,226.24

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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.