Home / 9,150,617.74-12,627,735.15-4,964,241.10

Finding the Fourth Proportional to 9,150,617.74, 12,627,735.15 and 4,964,241.10

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Solution

The fourth proportional to 9,150,617.74, 12,627,735.15 and 4,964,241.10 is: 6,850,589.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,150,617.74 : 12,627,735.15 = 4,964,241.10 : x
  2. Step 2: Convert to fraction form
    9,150,617.74/12,627,735.15 = 4,964,241.10/x
  3. Step 3: Cross multiply
    9,150,617.74x = 12,627,735.15 × 4,964,241.10
  4. Step 4: Simplify right side
    9,150,617.74x = 62,687,121,831,544.66
  5. Step 5: Solve for x
    x = 62,687,121,831,544.66/9,150,617.74
  6. Step 6: Final answer
    x = 6,850,589.07

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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.