Home / 3,340,906.56-4,608,069.30-3,066,150.06

Finding the Fourth Proportional to 3,340,906.56, 4,608,069.30 and 3,066,150.06

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Solution

The fourth proportional to 3,340,906.56, 4,608,069.30 and 3,066,150.06 is: 4,229,101.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,906.56 : 4,608,069.30 = 3,066,150.06 : x
  2. Step 2: Convert to fraction form
    3,340,906.56/4,608,069.30 = 3,066,150.06/x
  3. Step 3: Cross multiply
    3,340,906.56x = 4,608,069.30 × 3,066,150.06
  4. Step 4: Simplify right side
    3,340,906.56x = 14,129,031,960,679.16
  5. Step 5: Solve for x
    x = 14,129,031,960,679.16/3,340,906.56
  6. Step 6: Final answer
    x = 4,229,101.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.