Home / 1,682,694.08-2,524,199.82-1,304,038.94

Finding the Fourth Proportional to 1,682,694.08, 2,524,199.82 and 1,304,038.94

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Solution

The fourth proportional to 1,682,694.08, 2,524,199.82 and 1,304,038.94 is: 1,956,181.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,694.08 : 2,524,199.82 = 1,304,038.94 : x
  2. Step 2: Convert to fraction form
    1,682,694.08/2,524,199.82 = 1,304,038.94/x
  3. Step 3: Cross multiply
    1,682,694.08x = 2,524,199.82 × 1,304,038.94
  4. Step 4: Simplify right side
    1,682,694.08x = 3,291,654,857,620.99
  5. Step 5: Solve for x
    x = 3,291,654,857,620.99/1,682,694.08
  6. Step 6: Final answer
    x = 1,956,181.40

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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.