Home / 3,955,215.36-5,458,304.70-2,236,593

Finding the Fourth Proportional to 3,955,215.36, 5,458,304.70 and 2,236,593

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Solution

The fourth proportional to 3,955,215.36, 5,458,304.70 and 2,236,593 is: 3,086,559.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,955,215.36 : 5,458,304.70 = 2,236,593 : x
  2. Step 2: Convert to fraction form
    3,955,215.36/5,458,304.70 = 2,236,593/x
  3. Step 3: Cross multiply
    3,955,215.36x = 5,458,304.70 × 2,236,593
  4. Step 4: Simplify right side
    3,955,215.36x = 12,208,006,083,887.10
  5. Step 5: Solve for x
    x = 12,208,006,083,887.10/3,955,215.36
  6. Step 6: Final answer
    x = 3,086,559.13

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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.