Home / 7,276,008.06-10,914,012.09-2,226,662.46

Finding the Fourth Proportional to 7,276,008.06, 10,914,012.09 and 2,226,662.46

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Solution

The fourth proportional to 7,276,008.06, 10,914,012.09 and 2,226,662.46 is: 3,339,993.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276,008.06 : 10,914,012.09 = 2,226,662.46 : x
  2. Step 2: Convert to fraction form
    7,276,008.06/10,914,012.09 = 2,226,662.46/x
  3. Step 3: Cross multiply
    7,276,008.06x = 10,914,012.09 × 2,226,662.46
  4. Step 4: Simplify right side
    7,276,008.06x = 24,301,821,008,789.14
  5. Step 5: Solve for x
    x = 24,301,821,008,789.14/7,276,008.06
  6. Step 6: Final answer
    x = 3,339,993.69

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Double scale
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Similar ratio
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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.