Home / 2,746,255.48-3,790,055.92-1,522,944.28

Finding the Fourth Proportional to 2,746,255.48, 3,790,055.92 and 1,522,944.28

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Solution

The fourth proportional to 2,746,255.48, 3,790,055.92 and 1,522,944.28 is: 2,101,786.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,255.48 : 3,790,055.92 = 1,522,944.28 : x
  2. Step 2: Convert to fraction form
    2,746,255.48/3,790,055.92 = 1,522,944.28/x
  3. Step 3: Cross multiply
    2,746,255.48x = 3,790,055.92 × 1,522,944.28
  4. Step 4: Simplify right side
    2,746,255.48x = 5,772,043,984,244.14
  5. Step 5: Solve for x
    x = 5,772,043,984,244.14/2,746,255.48
  6. Step 6: Final answer
    x = 2,101,786.97

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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.