Home / 3,750,754.44-5,176,020.36-2,031,908.52

Finding the Fourth Proportional to 3,750,754.44, 5,176,020.36 and 2,031,908.52

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Solution

The fourth proportional to 3,750,754.44, 5,176,020.36 and 2,031,908.52 is: 2,804,022.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,754.44 : 5,176,020.36 = 2,031,908.52 : x
  2. Step 2: Convert to fraction form
    3,750,754.44/5,176,020.36 = 2,031,908.52/x
  3. Step 3: Cross multiply
    3,750,754.44x = 5,176,020.36 × 2,031,908.52
  4. Step 4: Simplify right side
    3,750,754.44x = 10,517,199,869,177.47
  5. Step 5: Solve for x
    x = 10,517,199,869,177.47/3,750,754.44
  6. Step 6: Final answer
    x = 2,804,022.51

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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.