Home / 3,192,005.88-4,404,965.76-2,046,085.92

Finding the Fourth Proportional to 3,192,005.88, 4,404,965.76 and 2,046,085.92

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Solution

The fourth proportional to 3,192,005.88, 4,404,965.76 and 2,046,085.92 is: 2,823,597.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,005.88 : 4,404,965.76 = 2,046,085.92 : x
  2. Step 2: Convert to fraction form
    3,192,005.88/4,404,965.76 = 2,046,085.92/x
  3. Step 3: Cross multiply
    3,192,005.88x = 4,404,965.76 × 2,046,085.92
  4. Step 4: Simplify right side
    3,192,005.88x = 9,012,938,419,618.10
  5. Step 5: Solve for x
    x = 9,012,938,419,618.10/3,192,005.88
  6. Step 6: Final answer
    x = 2,823,597.06

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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.