Home / 6,299,739.84-9,441,932.64-3,265,432.80

Finding the Fourth Proportional to 6,299,739.84, 9,441,932.64 and 3,265,432.80

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Solution

The fourth proportional to 6,299,739.84, 9,441,932.64 and 3,265,432.80 is: 4,894,169.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,739.84 : 9,441,932.64 = 3,265,432.80 : x
  2. Step 2: Convert to fraction form
    6,299,739.84/9,441,932.64 = 3,265,432.80/x
  3. Step 3: Cross multiply
    6,299,739.84x = 9,441,932.64 × 3,265,432.80
  4. Step 4: Simplify right side
    6,299,739.84x = 30,831,996,538,046.59
  5. Step 5: Solve for x
    x = 30,831,996,538,046.59/6,299,739.84
  6. Step 6: Final answer
    x = 4,894,169.81

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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.