Home / 2,304,093.74-3,179,829.74-1,271,806.52

Finding the Fourth Proportional to 2,304,093.74, 3,179,829.74 and 1,271,806.52

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Solution

The fourth proportional to 2,304,093.74, 3,179,829.74 and 1,271,806.52 is: 1,755,192.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,093.74 : 3,179,829.74 = 1,271,806.52 : x
  2. Step 2: Convert to fraction form
    2,304,093.74/3,179,829.74 = 1,271,806.52/x
  3. Step 3: Cross multiply
    2,304,093.74x = 3,179,829.74 × 1,271,806.52
  4. Step 4: Simplify right side
    2,304,093.74x = 4,044,128,173,563.72
  5. Step 5: Solve for x
    x = 4,044,128,173,563.72/2,304,093.74
  6. Step 6: Final answer
    x = 1,755,192.56

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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.