Home / 804,241.86-1,206,305.28-467,072.07

Finding the Fourth Proportional to 804,241.86, 1,206,305.28 and 467,072.07

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Solution

The fourth proportional to 804,241.86, 1,206,305.28 and 467,072.07 is: 700,574.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,241.86 : 1,206,305.28 = 467,072.07 : x
  2. Step 2: Convert to fraction form
    804,241.86/1,206,305.28 = 467,072.07/x
  3. Step 3: Cross multiply
    804,241.86x = 1,206,305.28 × 467,072.07
  4. Step 4: Simplify right side
    804,241.86x = 563,431,504,181.53
  5. Step 5: Solve for x
    x = 563,431,504,181.53/804,241.86
  6. Step 6: Final answer
    x = 700,574.71

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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.