Home / 2,836,300.92-3,914,120.25-1,547,147.04

Finding the Fourth Proportional to 2,836,300.92, 3,914,120.25 and 1,547,147.04

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Solution

The fourth proportional to 2,836,300.92, 3,914,120.25 and 1,547,147.04 is: 2,135,076.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,300.92 : 3,914,120.25 = 1,547,147.04 : x
  2. Step 2: Convert to fraction form
    2,836,300.92/3,914,120.25 = 1,547,147.04/x
  3. Step 3: Cross multiply
    2,836,300.92x = 3,914,120.25 × 1,547,147.04
  4. Step 4: Simplify right side
    2,836,300.92x = 6,055,719,558,991.56
  5. Step 5: Solve for x
    x = 6,055,719,558,991.56/2,836,300.92
  6. Step 6: Final answer
    x = 2,135,076.54

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1.5x scale

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.