Home / 2,505,542.43-3,757,088.92-1,747,746.93

Finding the Fourth Proportional to 2,505,542.43, 3,757,088.92 and 1,747,746.93

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Solution

The fourth proportional to 2,505,542.43, 3,757,088.92 and 1,747,746.93 is: 2,620,766.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,542.43 : 3,757,088.92 = 1,747,746.93 : x
  2. Step 2: Convert to fraction form
    2,505,542.43/3,757,088.92 = 1,747,746.93/x
  3. Step 3: Cross multiply
    2,505,542.43x = 3,757,088.92 × 1,747,746.93
  4. Step 4: Simplify right side
    2,505,542.43x = 6,566,440,625,667.02
  5. Step 5: Solve for x
    x = 6,566,440,625,667.02/2,505,542.43
  6. Step 6: Final answer
    x = 2,620,766.09

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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.