Home / 2,267,644.48-3,401,647.35-751,266.16

Finding the Fourth Proportional to 2,267,644.48, 3,401,647.35 and 751,266.16

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Solution

The fourth proportional to 2,267,644.48, 3,401,647.35 and 751,266.16 is: 1,126,959.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,644.48 : 3,401,647.35 = 751,266.16 : x
  2. Step 2: Convert to fraction form
    2,267,644.48/3,401,647.35 = 751,266.16/x
  3. Step 3: Cross multiply
    2,267,644.48x = 3,401,647.35 × 751,266.16
  4. Step 4: Simplify right side
    2,267,644.48x = 2,555,542,542,308.68
  5. Step 5: Solve for x
    x = 2,555,542,542,308.68/2,267,644.48
  6. Step 6: Final answer
    x = 1,126,959.08

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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.