Home / 2,230,507.10-3,343,879.82-967,383.38

Finding the Fourth Proportional to 2,230,507.10, 3,343,879.82 and 967,383.38

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Solution

The fourth proportional to 2,230,507.10, 3,343,879.82 and 967,383.38 is: 1,450,259.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,507.10 : 3,343,879.82 = 967,383.38 : x
  2. Step 2: Convert to fraction form
    2,230,507.10/3,343,879.82 = 967,383.38/x
  3. Step 3: Cross multiply
    2,230,507.10x = 3,343,879.82 × 967,383.38
  4. Step 4: Simplify right side
    2,230,507.10x = 3,234,813,762,585.39
  5. Step 5: Solve for x
    x = 3,234,813,762,585.39/2,230,507.10
  6. Step 6: Final answer
    x = 1,450,259.34

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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.