Home / 892,232.16-1,231,198.56-529,594.08

Finding the Fourth Proportional to 892,232.16, 1,231,198.56 and 529,594.08

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Solution

The fourth proportional to 892,232.16, 1,231,198.56 and 529,594.08 is: 730,791.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,232.16 : 1,231,198.56 = 529,594.08 : x
  2. Step 2: Convert to fraction form
    892,232.16/1,231,198.56 = 529,594.08/x
  3. Step 3: Cross multiply
    892,232.16x = 1,231,198.56 × 529,594.08
  4. Step 4: Simplify right side
    892,232.16x = 652,035,468,680.53
  5. Step 5: Solve for x
    x = 652,035,468,680.53/892,232.16
  6. Step 6: Final answer
    x = 730,791.26

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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.