Home / 1,751,562.80-2,627,344.20-1,609,845.20

Finding the Fourth Proportional to 1,751,562.80, 2,627,344.20 and 1,609,845.20

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Solution

The fourth proportional to 1,751,562.80, 2,627,344.20 and 1,609,845.20 is: 2,414,767.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,562.80 : 2,627,344.20 = 1,609,845.20 : x
  2. Step 2: Convert to fraction form
    1,751,562.80/2,627,344.20 = 1,609,845.20/x
  3. Step 3: Cross multiply
    1,751,562.80x = 2,627,344.20 × 1,609,845.20
  4. Step 4: Simplify right side
    1,751,562.80x = 4,229,617,449,117.84
  5. Step 5: Solve for x
    x = 4,229,617,449,117.84/1,751,562.80
  6. Step 6: Final answer
    x = 2,414,767.80

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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.