Home / 2,407,240.69-3,322,032.30-1,304,707.30

Finding the Fourth Proportional to 2,407,240.69, 3,322,032.30 and 1,304,707.30

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Solution

The fourth proportional to 2,407,240.69, 3,322,032.30 and 1,304,707.30 is: 1,800,517.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,240.69 : 3,322,032.30 = 1,304,707.30 : x
  2. Step 2: Convert to fraction form
    2,407,240.69/3,322,032.30 = 1,304,707.30/x
  3. Step 3: Cross multiply
    2,407,240.69x = 3,322,032.30 × 1,304,707.30
  4. Step 4: Simplify right side
    2,407,240.69x = 4,334,279,792,645.79
  5. Step 5: Solve for x
    x = 4,334,279,792,645.79/2,407,240.69
  6. Step 6: Final answer
    x = 1,800,517.83

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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.