Home / 9,202,231.44-12,697,585.68-5,333,996.88

Finding the Fourth Proportional to 9,202,231.44, 12,697,585.68 and 5,333,996.88

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Solution

The fourth proportional to 9,202,231.44, 12,697,585.68 and 5,333,996.88 is: 7,360,049.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202,231.44 : 12,697,585.68 = 5,333,996.88 : x
  2. Step 2: Convert to fraction form
    9,202,231.44/12,697,585.68 = 5,333,996.88/x
  3. Step 3: Cross multiply
    9,202,231.44x = 12,697,585.68 × 5,333,996.88
  4. Step 4: Simplify right side
    9,202,231.44x = 67,728,882,400,652.67
  5. Step 5: Solve for x
    x = 67,728,882,400,652.67/9,202,231.44
  6. Step 6: Final answer
    x = 7,360,049.88

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1.5x scale

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.