Home / 9,150,617.24-12,627,734.46-4,964,240.60

Finding the Fourth Proportional to 9,150,617.24, 12,627,734.46 and 4,964,240.60

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Solution

The fourth proportional to 9,150,617.24, 12,627,734.46 and 4,964,240.60 is: 6,850,588.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,150,617.24 : 12,627,734.46 = 4,964,240.60 : x
  2. Step 2: Convert to fraction form
    9,150,617.24/12,627,734.46 = 4,964,240.60/x
  3. Step 3: Cross multiply
    9,150,617.24x = 12,627,734.46 × 4,964,240.60
  4. Step 4: Simplify right side
    9,150,617.24x = 62,687,112,092,351.08
  5. Step 5: Solve for x
    x = 62,687,112,092,351.08/9,150,617.24
  6. Step 6: Final answer
    x = 6,850,588.38

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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.