Home / 1,025,888.44-1,415,682.01-566,979.29

Finding the Fourth Proportional to 1,025,888.44, 1,415,682.01 and 566,979.29

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Solution

The fourth proportional to 1,025,888.44, 1,415,682.01 and 566,979.29 is: 782,407.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,888.44 : 1,415,682.01 = 566,979.29 : x
  2. Step 2: Convert to fraction form
    1,025,888.44/1,415,682.01 = 566,979.29/x
  3. Step 3: Cross multiply
    1,025,888.44x = 1,415,682.01 × 566,979.29
  4. Step 4: Simplify right side
    1,025,888.44x = 802,662,384,608.65
  5. Step 5: Solve for x
    x = 802,662,384,608.65/1,025,888.44
  6. Step 6: Final answer
    x = 782,407.09

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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.