Home / 7,754,865.33-10,694,747.46-4,854,520.60

Finding the Fourth Proportional to 7,754,865.33, 10,694,747.46 and 4,854,520.60

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Solution

The fourth proportional to 7,754,865.33, 10,694,747.46 and 4,854,520.60 is: 6,694,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,754,865.33 : 10,694,747.46 = 4,854,520.60 : x
  2. Step 2: Convert to fraction form
    7,754,865.33/10,694,747.46 = 4,854,520.60/x
  3. Step 3: Cross multiply
    7,754,865.33x = 10,694,747.46 × 4,854,520.60
  4. Step 4: Simplify right side
    7,754,865.33x = 51,917,871,856,367.68
  5. Step 5: Solve for x
    x = 51,917,871,856,367.68/7,754,865.33
  6. Step 6: Final answer
    x = 6,694,877.30

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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.