Home / 2,200,727.36-3,033,494.60-1,734,821.52

Finding the Fourth Proportional to 2,200,727.36, 3,033,494.60 and 1,734,821.52

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Solution

The fourth proportional to 2,200,727.36, 3,033,494.60 and 1,734,821.52 is: 2,391,287.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,727.36 : 3,033,494.60 = 1,734,821.52 : x
  2. Step 2: Convert to fraction form
    2,200,727.36/3,033,494.60 = 1,734,821.52/x
  3. Step 3: Cross multiply
    2,200,727.36x = 3,033,494.60 × 1,734,821.52
  4. Step 4: Simplify right side
    2,200,727.36x = 5,262,571,712,883.79
  5. Step 5: Solve for x
    x = 5,262,571,712,883.79/2,200,727.36
  6. Step 6: Final answer
    x = 2,391,287.45

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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.