Home / 2,264,957.63-3,396,263.66-667,310.39

Finding the Fourth Proportional to 2,264,957.63, 3,396,263.66 and 667,310.39

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Solution

The fourth proportional to 2,264,957.63, 3,396,263.66 and 667,310.39 is: 1,000,620.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,957.63 : 3,396,263.66 = 667,310.39 : x
  2. Step 2: Convert to fraction form
    2,264,957.63/3,396,263.66 = 667,310.39/x
  3. Step 3: Cross multiply
    2,264,957.63x = 3,396,263.66 × 667,310.39
  4. Step 4: Simplify right side
    2,264,957.63x = 2,266,362,027,497.43
  5. Step 5: Solve for x
    x = 2,266,362,027,497.43/2,264,957.63
  6. Step 6: Final answer
    x = 1,000,620.05

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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.