Home / 1,554,694.99-2,333,286.65-806,954.83

Finding the Fourth Proportional to 1,554,694.99, 2,333,286.65 and 806,954.83

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Solution

The fourth proportional to 1,554,694.99, 2,333,286.65 and 806,954.83 is: 1,211,078.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,694.99 : 2,333,286.65 = 806,954.83 : x
  2. Step 2: Convert to fraction form
    1,554,694.99/2,333,286.65 = 806,954.83/x
  3. Step 3: Cross multiply
    1,554,694.99x = 2,333,286.65 × 806,954.83
  4. Step 4: Simplify right side
    1,554,694.99x = 1,882,856,931,992.02
  5. Step 5: Solve for x
    x = 1,882,856,931,992.02/1,554,694.99
  6. Step 6: Final answer
    x = 1,211,078.02

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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.