Home / 6,777,393.85-10,168,083.80-2,731,799.24

Finding the Fourth Proportional to 6,777,393.85, 10,168,083.80 and 2,731,799.24

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Solution

The fourth proportional to 6,777,393.85, 10,168,083.80 and 2,731,799.24 is: 4,098,502.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,393.85 : 10,168,083.80 = 2,731,799.24 : x
  2. Step 2: Convert to fraction form
    6,777,393.85/10,168,083.80 = 2,731,799.24/x
  3. Step 3: Cross multiply
    6,777,393.85x = 10,168,083.80 × 2,731,799.24
  4. Step 4: Simplify right side
    6,777,393.85x = 27,777,163,609,570.21
  5. Step 5: Solve for x
    x = 27,777,163,609,570.21/6,777,393.85
  6. Step 6: Final answer
    x = 4,098,502.20

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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.