Home / 1,008,282.42-1,391,131.26-600,057

Finding the Fourth Proportional to 1,008,282.42, 1,391,131.26 and 600,057

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Solution

The fourth proportional to 1,008,282.42, 1,391,131.26 and 600,057 is: 827,901.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,282.42 : 1,391,131.26 = 600,057 : x
  2. Step 2: Convert to fraction form
    1,008,282.42/1,391,131.26 = 600,057/x
  3. Step 3: Cross multiply
    1,008,282.42x = 1,391,131.26 × 600,057
  4. Step 4: Simplify right side
    1,008,282.42x = 834,758,050,481.82
  5. Step 5: Solve for x
    x = 834,758,050,481.82/1,008,282.42
  6. Step 6: Final answer
    x = 827,901.03

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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.