Home / 6,745,799.27-10,119,407.81-2,197,202.54

Finding the Fourth Proportional to 6,745,799.27, 10,119,407.81 and 2,197,202.54

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Solution

The fourth proportional to 6,745,799.27, 10,119,407.81 and 2,197,202.54 is: 3,296,034.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745,799.27 : 10,119,407.81 = 2,197,202.54 : x
  2. Step 2: Convert to fraction form
    6,745,799.27/10,119,407.81 = 2,197,202.54/x
  3. Step 3: Cross multiply
    6,745,799.27x = 10,119,407.81 × 2,197,202.54
  4. Step 4: Simplify right side
    6,745,799.27x = 22,234,388,481,844.79
  5. Step 5: Solve for x
    x = 22,234,388,481,844.79/6,745,799.27
  6. Step 6: Final answer
    x = 3,296,034.70

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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.