Home / 1,004,239.22-1,385,241.55-596,072.12

Finding the Fourth Proportional to 1,004,239.22, 1,385,241.55 and 596,072.12

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Solution

The fourth proportional to 1,004,239.22, 1,385,241.55 and 596,072.12 is: 822,218.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,239.22 : 1,385,241.55 = 596,072.12 : x
  2. Step 2: Convert to fraction form
    1,004,239.22/1,385,241.55 = 596,072.12/x
  3. Step 3: Cross multiply
    1,004,239.22x = 1,385,241.55 × 596,072.12
  4. Step 4: Simplify right side
    1,004,239.22x = 825,703,859,004.20
  5. Step 5: Solve for x
    x = 825,703,859,004.20/1,004,239.22
  6. Step 6: Final answer
    x = 822,218.30

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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.