Home / 1,025,473.44-1,415,181.87-566,617.57

Finding the Fourth Proportional to 1,025,473.44, 1,415,181.87 and 566,617.57

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Solution

The fourth proportional to 1,025,473.44, 1,415,181.87 and 566,617.57 is: 781,948.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,473.44 : 1,415,181.87 = 566,617.57 : x
  2. Step 2: Convert to fraction form
    1,025,473.44/1,415,181.87 = 566,617.57/x
  3. Step 3: Cross multiply
    1,025,473.44x = 1,415,181.87 × 566,617.57
  4. Step 4: Simplify right side
    1,025,473.44x = 801,866,912,287.46
  5. Step 5: Solve for x
    x = 801,866,912,287.46/1,025,473.44
  6. Step 6: Final answer
    x = 781,948.01

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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.