Home / 5,996,933.60-8,275,964.02-3,280,679.60

Finding the Fourth Proportional to 5,996,933.60, 8,275,964.02 and 3,280,679.60

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Solution

The fourth proportional to 5,996,933.60, 8,275,964.02 and 3,280,679.60 is: 4,527,444.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996,933.60 : 8,275,964.02 = 3,280,679.60 : x
  2. Step 2: Convert to fraction form
    5,996,933.60/8,275,964.02 = 3,280,679.60/x
  3. Step 3: Cross multiply
    5,996,933.60x = 8,275,964.02 × 3,280,679.60
  4. Step 4: Simplify right side
    5,996,933.60x = 27,150,786,330,747.99
  5. Step 5: Solve for x
    x = 27,150,786,330,747.99/5,996,933.60
  6. Step 6: Final answer
    x = 4,527,444.88

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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.