Home / 7,462,922.70-11,194,384.05-2,414,233.20

Finding the Fourth Proportional to 7,462,922.70, 11,194,384.05 and 2,414,233.20

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Solution

The fourth proportional to 7,462,922.70, 11,194,384.05 and 2,414,233.20 is: 3,621,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,462,922.70 : 11,194,384.05 = 2,414,233.20 : x
  2. Step 2: Convert to fraction form
    7,462,922.70/11,194,384.05 = 2,414,233.20/x
  3. Step 3: Cross multiply
    7,462,922.70x = 11,194,384.05 × 2,414,233.20
  4. Step 4: Simplify right side
    7,462,922.70x = 27,025,853,627,060.46
  5. Step 5: Solve for x
    x = 27,025,853,627,060.46/7,462,922.70
  6. Step 6: Final answer
    x = 3,621,349.80

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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.