Home / 1,063,766.60-1,467,968.77-580,331.61

Finding the Fourth Proportional to 1,063,766.60, 1,467,968.77 and 580,331.61

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Solution

The fourth proportional to 1,063,766.60, 1,467,968.77 and 580,331.61 is: 800,841.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,766.60 : 1,467,968.77 = 580,331.61 : x
  2. Step 2: Convert to fraction form
    1,063,766.60/1,467,968.77 = 580,331.61/x
  3. Step 3: Cross multiply
    1,063,766.60x = 1,467,968.77 × 580,331.61
  4. Step 4: Simplify right side
    1,063,766.60x = 851,908,684,577.90
  5. Step 5: Solve for x
    x = 851,908,684,577.90/1,063,766.60
  6. Step 6: Final answer
    x = 800,841.73

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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.