Home / 1,063,632.53-1,467,822.26-580,199.83

Finding the Fourth Proportional to 1,063,632.53, 1,467,822.26 and 580,199.83

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Solution

The fourth proportional to 1,063,632.53, 1,467,822.26 and 580,199.83 is: 800,680.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,632.53 : 1,467,822.26 = 580,199.83 : x
  2. Step 2: Convert to fraction form
    1,063,632.53/1,467,822.26 = 580,199.83/x
  3. Step 3: Cross multiply
    1,063,632.53x = 1,467,822.26 × 580,199.83
  4. Step 4: Simplify right side
    1,063,632.53x = 851,630,223,503.16
  5. Step 5: Solve for x
    x = 851,630,223,503.16/1,063,632.53
  6. Step 6: Final answer
    x = 800,680.87

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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.