Home / 1,025,473.94-1,415,182.56-566,618.07

Finding the Fourth Proportional to 1,025,473.94, 1,415,182.56 and 566,618.07

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Solution

The fourth proportional to 1,025,473.94, 1,415,182.56 and 566,618.07 is: 781,948.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,473.94 : 1,415,182.56 = 566,618.07 : x
  2. Step 2: Convert to fraction form
    1,025,473.94/1,415,182.56 = 566,618.07/x
  3. Step 3: Cross multiply
    1,025,473.94x = 1,415,182.56 × 566,618.07
  4. Step 4: Simplify right side
    1,025,473.94x = 801,868,010,844.86
  5. Step 5: Solve for x
    x = 801,868,010,844.86/1,025,473.94
  6. Step 6: Final answer
    x = 781,948.70

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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.