Home / 1,026,772.88-1,416,377.76-597,005.48

Finding the Fourth Proportional to 1,026,772.88, 1,416,377.76 and 597,005.48

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Solution

The fourth proportional to 1,026,772.88, 1,416,377.76 and 597,005.48 is: 823,536.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,772.88 : 1,416,377.76 = 597,005.48 : x
  2. Step 2: Convert to fraction form
    1,026,772.88/1,416,377.76 = 597,005.48/x
  3. Step 3: Cross multiply
    1,026,772.88x = 1,416,377.76 × 597,005.48
  4. Step 4: Simplify right side
    1,026,772.88x = 845,585,284,470.13
  5. Step 5: Solve for x
    x = 845,585,284,470.13/1,026,772.88
  6. Step 6: Final answer
    x = 823,536.83

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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.