Home / 4,143,550.16-5,717,805.30-2,282,884.38

Finding the Fourth Proportional to 4,143,550.16, 5,717,805.30 and 2,282,884.38

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Solution

The fourth proportional to 4,143,550.16, 5,717,805.30 and 2,282,884.38 is: 3,150,218.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,550.16 : 5,717,805.30 = 2,282,884.38 : x
  2. Step 2: Convert to fraction form
    4,143,550.16/5,717,805.30 = 2,282,884.38/x
  3. Step 3: Cross multiply
    4,143,550.16x = 5,717,805.30 × 2,282,884.38
  4. Step 4: Simplify right side
    4,143,550.16x = 13,053,088,407,251.21
  5. Step 5: Solve for x
    x = 13,053,088,407,251.21/4,143,550.16
  6. Step 6: Final answer
    x = 3,150,218.51

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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.