Home / 6,560,846.82-9,845,659.85-2,722,669.11

Finding the Fourth Proportional to 6,560,846.82, 9,845,659.85 and 2,722,669.11

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Solution

The fourth proportional to 6,560,846.82, 9,845,659.85 and 2,722,669.11 is: 4,085,825.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,846.82 : 9,845,659.85 = 2,722,669.11 : x
  2. Step 2: Convert to fraction form
    6,560,846.82/9,845,659.85 = 2,722,669.11/x
  3. Step 3: Cross multiply
    6,560,846.82x = 9,845,659.85 × 2,722,669.11
  4. Step 4: Simplify right side
    6,560,846.82x = 26,806,473,927,548.89
  5. Step 5: Solve for x
    x = 26,806,473,927,548.89/6,560,846.82
  6. Step 6: Final answer
    x = 4,085,825.30

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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.