Home / 9,204,277.92-13,808,409.75-3,524,502.21

Finding the Fourth Proportional to 9,204,277.92, 13,808,409.75 and 3,524,502.21

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Solution

The fourth proportional to 9,204,277.92, 13,808,409.75 and 3,524,502.21 is: 5,287,516.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,277.92 : 13,808,409.75 = 3,524,502.21 : x
  2. Step 2: Convert to fraction form
    9,204,277.92/13,808,409.75 = 3,524,502.21/x
  3. Step 3: Cross multiply
    9,204,277.92x = 13,808,409.75 × 3,524,502.21
  4. Step 4: Simplify right side
    9,204,277.92x = 48,667,770,680,460.55
  5. Step 5: Solve for x
    x = 48,667,770,680,460.55/9,204,277.92
  6. Step 6: Final answer
    x = 5,287,516.42

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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.