Home / 2,233,922.09-3,083,883.23-1,375,218.41

Finding the Fourth Proportional to 2,233,922.09, 3,083,883.23 and 1,375,218.41

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Solution

The fourth proportional to 2,233,922.09, 3,083,883.23 and 1,375,218.41 is: 1,898,460.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,922.09 : 3,083,883.23 = 1,375,218.41 : x
  2. Step 2: Convert to fraction form
    2,233,922.09/3,083,883.23 = 1,375,218.41/x
  3. Step 3: Cross multiply
    2,233,922.09x = 3,083,883.23 × 1,375,218.41
  4. Step 4: Simplify right side
    2,233,922.09x = 4,241,012,980,204.89
  5. Step 5: Solve for x
    x = 4,241,012,980,204.89/2,233,922.09
  6. Step 6: Final answer
    x = 1,898,460.56

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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.