Home / 1,063,546.80-1,467,699.17-580,122.33

Finding the Fourth Proportional to 1,063,546.80, 1,467,699.17 and 580,122.33

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Solution

The fourth proportional to 1,063,546.80, 1,467,699.17 and 580,122.33 is: 800,571.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,546.80 : 1,467,699.17 = 580,122.33 : x
  2. Step 2: Convert to fraction form
    1,063,546.80/1,467,699.17 = 580,122.33/x
  3. Step 3: Cross multiply
    1,063,546.80x = 1,467,699.17 × 580,122.33
  4. Step 4: Simplify right side
    1,063,546.80x = 851,445,062,239.47
  5. Step 5: Solve for x
    x = 851,445,062,239.47/1,063,546.80
  6. Step 6: Final answer
    x = 800,571.32

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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.