Home / 4,266,122.39-5,887,249.10-2,305,994.03

Finding the Fourth Proportional to 4,266,122.39, 5,887,249.10 and 2,305,994.03

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Solution

The fourth proportional to 4,266,122.39, 5,887,249.10 and 2,305,994.03 is: 3,182,271.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266,122.39 : 5,887,249.10 = 2,305,994.03 : x
  2. Step 2: Convert to fraction form
    4,266,122.39/5,887,249.10 = 2,305,994.03/x
  3. Step 3: Cross multiply
    4,266,122.39x = 5,887,249.10 × 2,305,994.03
  4. Step 4: Simplify right side
    4,266,122.39x = 13,575,961,267,481.32
  5. Step 5: Solve for x
    x = 13,575,961,267,481.32/4,266,122.39
  6. Step 6: Final answer
    x = 3,182,271.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.