Home / 2,724,370.88-3,755,595.74-1,744,169.79

Finding the Fourth Proportional to 2,724,370.88, 3,755,595.74 and 1,744,169.79

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Solution

The fourth proportional to 2,724,370.88, 3,755,595.74 and 1,744,169.79 is: 2,404,370.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,370.88 : 3,755,595.74 = 1,744,169.79 : x
  2. Step 2: Convert to fraction form
    2,724,370.88/3,755,595.74 = 1,744,169.79/x
  3. Step 3: Cross multiply
    2,724,370.88x = 3,755,595.74 × 1,744,169.79
  4. Step 4: Simplify right side
    2,724,370.88x = 6,550,396,619,474.91
  5. Step 5: Solve for x
    x = 6,550,396,619,474.91/2,724,370.88
  6. Step 6: Final answer
    x = 2,404,370.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.