Home / 2,338,840.88-3,508,261.38-565,912.88

Finding the Fourth Proportional to 2,338,840.88, 3,508,261.38 and 565,912.88

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Solution

The fourth proportional to 2,338,840.88, 3,508,261.38 and 565,912.88 is: 848,869.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,840.88 : 3,508,261.38 = 565,912.88 : x
  2. Step 2: Convert to fraction form
    2,338,840.88/3,508,261.38 = 565,912.88/x
  3. Step 3: Cross multiply
    2,338,840.88x = 3,508,261.38 × 565,912.88
  4. Step 4: Simplify right side
    2,338,840.88x = 1,985,370,301,348.57
  5. Step 5: Solve for x
    x = 1,985,370,301,348.57/2,338,840.88
  6. Step 6: Final answer
    x = 848,869.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.