Home / 1,025,873.97-1,415,662.03-566,964.82

Finding the Fourth Proportional to 1,025,873.97, 1,415,662.03 and 566,964.82

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Solution

The fourth proportional to 1,025,873.97, 1,415,662.03 and 566,964.82 is: 782,387.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,873.97 : 1,415,662.03 = 566,964.82 : x
  2. Step 2: Convert to fraction form
    1,025,873.97/1,415,662.03 = 566,964.82/x
  3. Step 3: Cross multiply
    1,025,873.97x = 1,415,662.03 × 566,964.82
  4. Step 4: Simplify right side
    1,025,873.97x = 802,630,568,019.79
  5. Step 5: Solve for x
    x = 802,630,568,019.79/1,025,873.97
  6. Step 6: Final answer
    x = 782,387.11

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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.