Home / 7,462,890.20-11,194,335.30-2,414,200.70

Finding the Fourth Proportional to 7,462,890.20, 11,194,335.30 and 2,414,200.70

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Solution

The fourth proportional to 7,462,890.20, 11,194,335.30 and 2,414,200.70 is: 3,621,301.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,462,890.20 : 11,194,335.30 = 2,414,200.70 : x
  2. Step 2: Convert to fraction form
    7,462,890.20/11,194,335.30 = 2,414,200.70/x
  3. Step 3: Cross multiply
    7,462,890.20x = 11,194,335.30 × 2,414,200.70
  4. Step 4: Simplify right side
    7,462,890.20x = 27,025,372,117,294.71
  5. Step 5: Solve for x
    x = 27,025,372,117,294.71/7,462,890.20
  6. Step 6: Final answer
    x = 3,621,301.05

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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.