Home / 5,501,969.52-8,233,646.28-4,419,823

Finding the Fourth Proportional to 5,501,969.52, 8,233,646.28 and 4,419,823

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Solution

The fourth proportional to 5,501,969.52, 8,233,646.28 and 4,419,823 is: 6,614,224.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,501,969.52 : 8,233,646.28 = 4,419,823 : x
  2. Step 2: Convert to fraction form
    5,501,969.52/8,233,646.28 = 4,419,823/x
  3. Step 3: Cross multiply
    5,501,969.52x = 8,233,646.28 × 4,419,823
  4. Step 4: Simplify right side
    5,501,969.52x = 36,391,259,202,208.44
  5. Step 5: Solve for x
    x = 36,391,259,202,208.44/5,501,969.52
  6. Step 6: Final answer
    x = 6,614,224.06

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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.