Home / 6,299,667.38-9,450,879.18-2,040,266.18

Finding the Fourth Proportional to 6,299,667.38, 9,450,879.18 and 2,040,266.18

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Solution

The fourth proportional to 6,299,667.38, 9,450,879.18 and 2,040,266.18 is: 3,060,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,667.38 : 9,450,879.18 = 2,040,266.18 : x
  2. Step 2: Convert to fraction form
    6,299,667.38/9,450,879.18 = 2,040,266.18/x
  3. Step 3: Cross multiply
    6,299,667.38x = 9,450,879.18 × 2,040,266.18
  4. Step 4: Simplify right side
    6,299,667.38x = 19,282,309,162,220.13
  5. Step 5: Solve for x
    x = 19,282,309,162,220.13/6,299,667.38
  6. Step 6: Final answer
    x = 3,060,845.60

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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.