Home / 5,247,711.56-7,853,791.89-3,227,237.03

Finding the Fourth Proportional to 5,247,711.56, 7,853,791.89 and 3,227,237.03

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Solution

The fourth proportional to 5,247,711.56, 7,853,791.89 and 3,227,237.03 is: 4,829,924.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,247,711.56 : 7,853,791.89 = 3,227,237.03 : x
  2. Step 2: Convert to fraction form
    5,247,711.56/7,853,791.89 = 3,227,237.03/x
  3. Step 3: Cross multiply
    5,247,711.56x = 7,853,791.89 × 3,227,237.03
  4. Step 4: Simplify right side
    5,247,711.56x = 25,346,048,045,058.30
  5. Step 5: Solve for x
    x = 25,346,048,045,058.30/5,247,711.56
  6. Step 6: Final answer
    x = 4,829,924.00

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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.