Home / 4,062,958.26-5,606,945.19-2,227,592.22

Finding the Fourth Proportional to 4,062,958.26, 5,606,945.19 and 2,227,592.22

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Solution

The fourth proportional to 4,062,958.26, 5,606,945.19 and 2,227,592.22 is: 3,074,111.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,958.26 : 5,606,945.19 = 2,227,592.22 : x
  2. Step 2: Convert to fraction form
    4,062,958.26/5,606,945.19 = 2,227,592.22/x
  3. Step 3: Cross multiply
    4,062,958.26x = 5,606,945.19 × 2,227,592.22
  4. Step 4: Simplify right side
    4,062,958.26x = 12,489,987,483,210.42
  5. Step 5: Solve for x
    x = 12,489,987,483,210.42/4,062,958.26
  6. Step 6: Final answer
    x = 3,074,111.69

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Double scale
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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.