Home / 802,699.01-1,204,249.44-234,080.17

Finding the Fourth Proportional to 802,699.01, 1,204,249.44 and 234,080.17

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Solution

The fourth proportional to 802,699.01, 1,204,249.44 and 234,080.17 is: 351,178.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,699.01 : 1,204,249.44 = 234,080.17 : x
  2. Step 2: Convert to fraction form
    802,699.01/1,204,249.44 = 234,080.17/x
  3. Step 3: Cross multiply
    802,699.01x = 1,204,249.44 × 234,080.17
  4. Step 4: Simplify right side
    802,699.01x = 281,890,913,637.61
  5. Step 5: Solve for x
    x = 281,890,913,637.61/802,699.01
  6. Step 6: Final answer
    x = 351,178.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.