Home / 4,235,301.60-6,352,936.16-1,202,667.52

Finding the Fourth Proportional to 4,235,301.60, 6,352,936.16 and 1,202,667.52

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Solution

The fourth proportional to 4,235,301.60, 6,352,936.16 and 1,202,667.52 is: 1,803,996.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,301.60 : 6,352,936.16 = 1,202,667.52 : x
  2. Step 2: Convert to fraction form
    4,235,301.60/6,352,936.16 = 1,202,667.52/x
  3. Step 3: Cross multiply
    4,235,301.60x = 6,352,936.16 × 1,202,667.52
  4. Step 4: Simplify right side
    4,235,301.60x = 7,640,469,976,265.52
  5. Step 5: Solve for x
    x = 7,640,469,976,265.52/4,235,301.60
  6. Step 6: Final answer
    x = 1,803,996.67

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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.