Home / 2,505,539.93-3,757,085.17-1,747,744.43

Finding the Fourth Proportional to 2,505,539.93, 3,757,085.17 and 1,747,744.43

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Solution

The fourth proportional to 2,505,539.93, 3,757,085.17 and 1,747,744.43 is: 2,620,762.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,539.93 : 3,757,085.17 = 1,747,744.43 : x
  2. Step 2: Convert to fraction form
    2,505,539.93/3,757,085.17 = 1,747,744.43/x
  3. Step 3: Cross multiply
    2,505,539.93x = 3,757,085.17 × 1,747,744.43
  4. Step 4: Simplify right side
    2,505,539.93x = 6,566,424,678,903.10
  5. Step 5: Solve for x
    x = 6,566,424,678,903.10/2,505,539.93
  6. Step 6: Final answer
    x = 2,620,762.34

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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.