Home / 5,056,229.04-6,977,596.14-2,764,389.78

Finding the Fourth Proportional to 5,056,229.04, 6,977,596.14 and 2,764,389.78

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Solution

The fourth proportional to 5,056,229.04, 6,977,596.14 and 2,764,389.78 is: 3,814,857.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,229.04 : 6,977,596.14 = 2,764,389.78 : x
  2. Step 2: Convert to fraction form
    5,056,229.04/6,977,596.14 = 2,764,389.78/x
  3. Step 3: Cross multiply
    5,056,229.04x = 6,977,596.14 × 2,764,389.78
  4. Step 4: Simplify right side
    5,056,229.04x = 19,288,795,458,383.45
  5. Step 5: Solve for x
    x = 19,288,795,458,383.45/5,056,229.04
  6. Step 6: Final answer
    x = 3,814,857.93

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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.