Home / 3,806,723.66-5,253,319.22-2,064,396.24

Finding the Fourth Proportional to 3,806,723.66, 5,253,319.22 and 2,064,396.24

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Solution

The fourth proportional to 3,806,723.66, 5,253,319.22 and 2,064,396.24 is: 2,848,888.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,806,723.66 : 5,253,319.22 = 2,064,396.24 : x
  2. Step 2: Convert to fraction form
    3,806,723.66/5,253,319.22 = 2,064,396.24/x
  3. Step 3: Cross multiply
    3,806,723.66x = 5,253,319.22 × 2,064,396.24
  4. Step 4: Simplify right side
    3,806,723.66x = 10,844,932,434,965.75
  5. Step 5: Solve for x
    x = 10,844,932,434,965.75/3,806,723.66
  6. Step 6: Final answer
    x = 2,848,888.81

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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.