Home / 5,363,736.66-8,036,756.82-3,091,169.88

Finding the Fourth Proportional to 5,363,736.66, 8,036,756.82 and 3,091,169.88

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Solution

The fourth proportional to 5,363,736.66, 8,036,756.82 and 3,091,169.88 is: 4,631,655.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,736.66 : 8,036,756.82 = 3,091,169.88 : x
  2. Step 2: Convert to fraction form
    5,363,736.66/8,036,756.82 = 3,091,169.88/x
  3. Step 3: Cross multiply
    5,363,736.66x = 8,036,756.82 × 3,091,169.88
  4. Step 4: Simplify right side
    5,363,736.66x = 24,842,980,614,868.58
  5. Step 5: Solve for x
    x = 24,842,980,614,868.58/5,363,736.66
  6. Step 6: Final answer
    x = 4,631,655.54

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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.