Home / 3,233,743.96-4,849,207.81-927,728.33

Finding the Fourth Proportional to 3,233,743.96, 4,849,207.81 and 927,728.33

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Solution

The fourth proportional to 3,233,743.96, 4,849,207.81 and 927,728.33 is: 1,391,188.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,743.96 : 4,849,207.81 = 927,728.33 : x
  2. Step 2: Convert to fraction form
    3,233,743.96/4,849,207.81 = 927,728.33/x
  3. Step 3: Cross multiply
    3,233,743.96x = 4,849,207.81 × 927,728.33
  4. Step 4: Simplify right side
    3,233,743.96x = 4,498,747,458,755.62
  5. Step 5: Solve for x
    x = 4,498,747,458,755.62/3,233,743.96
  6. Step 6: Final answer
    x = 1,391,188.52

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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.