Home / 8,260,753.68-11,400,649.56-4,776,240.60

Finding the Fourth Proportional to 8,260,753.68, 11,400,649.56 and 4,776,240.60

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Solution

The fourth proportional to 8,260,753.68, 11,400,649.56 and 4,776,240.60 is: 6,591,680.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,260,753.68 : 11,400,649.56 = 4,776,240.60 : x
  2. Step 2: Convert to fraction form
    8,260,753.68/11,400,649.56 = 4,776,240.60/x
  3. Step 3: Cross multiply
    8,260,753.68x = 11,400,649.56 × 4,776,240.60
  4. Step 4: Simplify right side
    8,260,753.68x = 54,452,245,294,844.13
  5. Step 5: Solve for x
    x = 54,452,245,294,844.13/8,260,753.68
  6. Step 6: Final answer
    x = 6,591,680.06

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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.