Home / 799,649.96-1,103,479.62-437,092.52

Finding the Fourth Proportional to 799,649.96, 1,103,479.62 and 437,092.52

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Solution

The fourth proportional to 799,649.96, 1,103,479.62 and 437,092.52 is: 603,167.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,649.96 : 1,103,479.62 = 437,092.52 : x
  2. Step 2: Convert to fraction form
    799,649.96/1,103,479.62 = 437,092.52/x
  3. Step 3: Cross multiply
    799,649.96x = 1,103,479.62 × 437,092.52
  4. Step 4: Simplify right side
    799,649.96x = 482,322,687,874.44
  5. Step 5: Solve for x
    x = 482,322,687,874.44/799,649.96
  6. Step 6: Final answer
    x = 603,167.28

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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.