Home / 2,275,650.65-3,412,333.27-758,796.66

Finding the Fourth Proportional to 2,275,650.65, 3,412,333.27 and 758,796.66

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Solution

The fourth proportional to 2,275,650.65, 3,412,333.27 and 758,796.66 is: 1,137,813.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,650.65 : 3,412,333.27 = 758,796.66 : x
  2. Step 2: Convert to fraction form
    2,275,650.65/3,412,333.27 = 758,796.66/x
  3. Step 3: Cross multiply
    2,275,650.65x = 3,412,333.27 × 758,796.66
  4. Step 4: Simplify right side
    2,275,650.65x = 2,589,267,089,031.37
  5. Step 5: Solve for x
    x = 2,589,267,089,031.37/2,275,650.65
  6. Step 6: Final answer
    x = 1,137,813.96

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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.