Home / 3,835,961.12-5,293,551.21-2,093,642.97

Finding the Fourth Proportional to 3,835,961.12, 5,293,551.21 and 2,093,642.97

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Solution

The fourth proportional to 3,835,961.12, 5,293,551.21 and 2,093,642.97 is: 2,889,186.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,961.12 : 5,293,551.21 = 2,093,642.97 : x
  2. Step 2: Convert to fraction form
    3,835,961.12/5,293,551.21 = 2,093,642.97/x
  3. Step 3: Cross multiply
    3,835,961.12x = 5,293,551.21 × 2,093,642.97
  4. Step 4: Simplify right side
    3,835,961.12x = 11,082,806,277,151.49
  5. Step 5: Solve for x
    x = 11,082,806,277,151.49/3,835,961.12
  6. Step 6: Final answer
    x = 2,889,186.29

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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.