Home / 5,056,360.88-6,977,844.20-2,764,524.20

Finding the Fourth Proportional to 5,056,360.88, 6,977,844.20 and 2,764,524.20

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Solution

The fourth proportional to 5,056,360.88, 6,977,844.20 and 2,764,524.20 is: 3,815,079.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,360.88 : 6,977,844.20 = 2,764,524.20 : x
  2. Step 2: Convert to fraction form
    5,056,360.88/6,977,844.20 = 2,764,524.20/x
  3. Step 3: Cross multiply
    5,056,360.88x = 6,977,844.20 × 2,764,524.20
  4. Step 4: Simplify right side
    5,056,360.88x = 19,290,419,154,729.64
  5. Step 5: Solve for x
    x = 19,290,419,154,729.64/5,056,360.88
  6. Step 6: Final answer
    x = 3,815,079.58

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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.