Home / 7,150,301.08-10,711,091.23-3,306,736.06

Finding the Fourth Proportional to 7,150,301.08, 10,711,091.23 and 3,306,736.06

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Solution

The fourth proportional to 7,150,301.08, 10,711,091.23 and 3,306,736.06 is: 4,953,462.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,150,301.08 : 10,711,091.23 = 3,306,736.06 : x
  2. Step 2: Convert to fraction form
    7,150,301.08/10,711,091.23 = 3,306,736.06/x
  3. Step 3: Cross multiply
    7,150,301.08x = 10,711,091.23 × 3,306,736.06
  4. Step 4: Simplify right side
    7,150,301.08x = 35,418,751,577,146.19
  5. Step 5: Solve for x
    x = 35,418,751,577,146.19/7,150,301.08
  6. Step 6: Final answer
    x = 4,953,462.97

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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.