Home / 6,497,958.25-9,750,347.30-2,662,627.69

Finding the Fourth Proportional to 6,497,958.25, 9,750,347.30 and 2,662,627.69

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Solution

The fourth proportional to 6,497,958.25, 9,750,347.30 and 2,662,627.69 is: 3,995,338.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,958.25 : 9,750,347.30 = 2,662,627.69 : x
  2. Step 2: Convert to fraction form
    6,497,958.25/9,750,347.30 = 2,662,627.69/x
  3. Step 3: Cross multiply
    6,497,958.25x = 9,750,347.30 × 2,662,627.69
  4. Step 4: Simplify right side
    6,497,958.25x = 25,961,544,694,783.60
  5. Step 5: Solve for x
    x = 25,961,544,694,783.60/6,497,958.25
  6. Step 6: Final answer
    x = 3,995,338.80

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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.