Home / 2,207,441.91-3,317,536.01-2,054,189.03

Finding the Fourth Proportional to 2,207,441.91, 3,317,536.01 and 2,054,189.03

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Solution

The fourth proportional to 2,207,441.91, 3,317,536.01 and 2,054,189.03 is: 3,087,214.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,441.91 : 3,317,536.01 = 2,054,189.03 : x
  2. Step 2: Convert to fraction form
    2,207,441.91/3,317,536.01 = 2,054,189.03/x
  3. Step 3: Cross multiply
    2,207,441.91x = 3,317,536.01 × 2,054,189.03
  4. Step 4: Simplify right side
    2,207,441.91x = 6,814,846,091,801.28
  5. Step 5: Solve for x
    x = 6,814,846,091,801.28/2,207,441.91
  6. Step 6: Final answer
    x = 3,087,214.24

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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.