Home / 1,063,627.47-1,467,815.27-580,194.77

Finding the Fourth Proportional to 1,063,627.47, 1,467,815.27 and 580,194.77

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Solution

The fourth proportional to 1,063,627.47, 1,467,815.27 and 580,194.77 is: 800,673.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,627.47 : 1,467,815.27 = 580,194.77 : x
  2. Step 2: Convert to fraction form
    1,063,627.47/1,467,815.27 = 580,194.77/x
  3. Step 3: Cross multiply
    1,063,627.47x = 1,467,815.27 × 580,194.77
  4. Step 4: Simplify right side
    1,063,627.47x = 851,618,732,740.09
  5. Step 5: Solve for x
    x = 851,618,732,740.09/1,063,627.47
  6. Step 6: Final answer
    x = 800,673.88

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1.5x scale

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.