Home / 6,848,858.85-10,253,627.48-6,652,250.85

Finding the Fourth Proportional to 6,848,858.85, 10,253,627.48 and 6,652,250.85

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Solution

The fourth proportional to 6,848,858.85, 10,253,627.48 and 6,652,250.85 is: 9,959,279.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848,858.85 : 10,253,627.48 = 6,652,250.85 : x
  2. Step 2: Convert to fraction form
    6,848,858.85/10,253,627.48 = 6,652,250.85/x
  3. Step 3: Cross multiply
    6,848,858.85x = 10,253,627.48 × 6,652,250.85
  4. Step 4: Simplify right side
    6,848,858.85x = 68,209,702,086,152.09
  5. Step 5: Solve for x
    x = 68,209,702,086,152.09/6,848,858.85
  6. Step 6: Final answer
    x = 9,959,279.87

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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.