Home / 3,233,086.79-4,849,744.75-804,252.70

Finding the Fourth Proportional to 3,233,086.79, 4,849,744.75 and 804,252.70

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Solution

The fourth proportional to 3,233,086.79, 4,849,744.75 and 804,252.70 is: 1,206,407.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,086.79 : 4,849,744.75 = 804,252.70 : x
  2. Step 2: Convert to fraction form
    3,233,086.79/4,849,744.75 = 804,252.70/x
  3. Step 3: Cross multiply
    3,233,086.79x = 4,849,744.75 × 804,252.70
  4. Step 4: Simplify right side
    3,233,086.79x = 3,900,420,309,498.33
  5. Step 5: Solve for x
    x = 3,900,420,309,498.33/3,233,086.79
  6. Step 6: Final answer
    x = 1,206,407.55

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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.