Home / 2,694,434.25-4,040,810.46-896,897.64

Finding the Fourth Proportional to 2,694,434.25, 4,040,810.46 and 896,897.64

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Solution

The fourth proportional to 2,694,434.25, 4,040,810.46 and 896,897.64 is: 1,345,066.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,434.25 : 4,040,810.46 = 896,897.64 : x
  2. Step 2: Convert to fraction form
    2,694,434.25/4,040,810.46 = 896,897.64/x
  3. Step 3: Cross multiply
    2,694,434.25x = 4,040,810.46 × 896,897.64
  4. Step 4: Simplify right side
    2,694,434.25x = 3,624,193,365,261.31
  5. Step 5: Solve for x
    x = 3,624,193,365,261.31/2,694,434.25
  6. Step 6: Final answer
    x = 1,345,066.54

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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.