Home / 5,754,767.39-7,941,013.78-3,176,282.08

Finding the Fourth Proportional to 5,754,767.39, 7,941,013.78 and 3,176,282.08

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Solution

The fourth proportional to 5,754,767.39, 7,941,013.78 and 3,176,282.08 is: 4,382,957.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,767.39 : 7,941,013.78 = 3,176,282.08 : x
  2. Step 2: Convert to fraction form
    5,754,767.39/7,941,013.78 = 3,176,282.08/x
  3. Step 3: Cross multiply
    5,754,767.39x = 7,941,013.78 × 3,176,282.08
  4. Step 4: Simplify right side
    5,754,767.39x = 25,222,899,766,447.06
  5. Step 5: Solve for x
    x = 25,222,899,766,447.06/5,754,767.39
  6. Step 6: Final answer
    x = 4,382,957.30

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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.