Home / 5,060,208.83-6,982,968.44-2,768,388.35

Finding the Fourth Proportional to 5,060,208.83, 6,982,968.44 and 2,768,388.35

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Solution

The fourth proportional to 5,060,208.83, 6,982,968.44 and 2,768,388.35 is: 3,820,310.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,208.83 : 6,982,968.44 = 2,768,388.35 : x
  2. Step 2: Convert to fraction form
    5,060,208.83/6,982,968.44 = 2,768,388.35/x
  3. Step 3: Cross multiply
    5,060,208.83x = 6,982,968.44 × 2,768,388.35
  4. Step 4: Simplify right side
    5,060,208.83x = 19,331,568,463,871.73
  5. Step 5: Solve for x
    x = 19,331,568,463,871.73/5,060,208.83
  6. Step 6: Final answer
    x = 3,820,310.41

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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.