Home / 1,784,711.98-2,682,008.62-1,741,449.14

Finding the Fourth Proportional to 1,784,711.98, 2,682,008.62 and 1,741,449.14

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Solution

The fourth proportional to 1,784,711.98, 2,682,008.62 and 1,741,449.14 is: 2,616,994.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,711.98 : 2,682,008.62 = 1,741,449.14 : x
  2. Step 2: Convert to fraction form
    1,784,711.98/2,682,008.62 = 1,741,449.14/x
  3. Step 3: Cross multiply
    1,784,711.98x = 2,682,008.62 × 1,741,449.14
  4. Step 4: Simplify right side
    1,784,711.98x = 4,670,581,604,771.59
  5. Step 5: Solve for x
    x = 4,670,581,604,771.59/1,784,711.98
  6. Step 6: Final answer
    x = 2,616,994.59

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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.