Home / 5,608,986.30-8,412,313.05-2,414,216.70

Finding the Fourth Proportional to 5,608,986.30, 8,412,313.05 and 2,414,216.70

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Solution

The fourth proportional to 5,608,986.30, 8,412,313.05 and 2,414,216.70 is: 3,620,823.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,608,986.30 : 8,412,313.05 = 2,414,216.70 : x
  2. Step 2: Convert to fraction form
    5,608,986.30/8,412,313.05 = 2,414,216.70/x
  3. Step 3: Cross multiply
    5,608,986.30x = 8,412,313.05 × 2,414,216.70
  4. Step 4: Simplify right side
    5,608,986.30x = 20,309,146,650,937.94
  5. Step 5: Solve for x
    x = 20,309,146,650,937.94/5,608,986.30
  6. Step 6: Final answer
    x = 3,620,823.01

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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.