Home / 2,412,993.94-3,619,935.88-793,853.90

Finding the Fourth Proportional to 2,412,993.94, 3,619,935.88 and 793,853.90

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Solution

The fourth proportional to 2,412,993.94, 3,619,935.88 and 793,853.90 is: 1,190,927.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,993.94 : 3,619,935.88 = 793,853.90 : x
  2. Step 2: Convert to fraction form
    2,412,993.94/3,619,935.88 = 793,853.90/x
  3. Step 3: Cross multiply
    2,412,993.94x = 3,619,935.88 × 793,853.90
  4. Step 4: Simplify right side
    2,412,993.94x = 2,873,700,216,087.93
  5. Step 5: Solve for x
    x = 2,873,700,216,087.93/2,412,993.94
  6. Step 6: Final answer
    x = 1,190,927.24

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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.