Home / 2,322,628.63-3,205,227.51-1,304,055.25

Finding the Fourth Proportional to 2,322,628.63, 3,205,227.51 and 1,304,055.25

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Solution

The fourth proportional to 2,322,628.63, 3,205,227.51 and 1,304,055.25 is: 1,799,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,628.63 : 3,205,227.51 = 1,304,055.25 : x
  2. Step 2: Convert to fraction form
    2,322,628.63/3,205,227.51 = 1,304,055.25/x
  3. Step 3: Cross multiply
    2,322,628.63x = 3,205,227.51 × 1,304,055.25
  4. Step 4: Simplify right side
    2,322,628.63x = 4,179,793,761,859.93
  5. Step 5: Solve for x
    x = 4,179,793,761,859.93/2,322,628.63
  6. Step 6: Final answer
    x = 1,799,596.25

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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.