Home / 2,284,909.14-3,406,936.01-2,222,132.67

Finding the Fourth Proportional to 2,284,909.14, 3,406,936.01 and 2,222,132.67

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Solution

The fourth proportional to 2,284,909.14, 3,406,936.01 and 2,222,132.67 is: 3,313,332.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,909.14 : 3,406,936.01 = 2,222,132.67 : x
  2. Step 2: Convert to fraction form
    2,284,909.14/3,406,936.01 = 2,222,132.67/x
  3. Step 3: Cross multiply
    2,284,909.14x = 3,406,936.01 × 2,222,132.67
  4. Step 4: Simplify right side
    2,284,909.14x = 7,570,663,801,309.78
  5. Step 5: Solve for x
    x = 7,570,663,801,309.78/2,284,909.14
  6. Step 6: Final answer
    x = 3,313,332.54

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.