Home / 2,066,952.26-3,100,227.92-627,648.13

Finding the Fourth Proportional to 2,066,952.26, 3,100,227.92 and 627,648.13

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Solution

The fourth proportional to 2,066,952.26, 3,100,227.92 and 627,648.13 is: 941,411.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,952.26 : 3,100,227.92 = 627,648.13 : x
  2. Step 2: Convert to fraction form
    2,066,952.26/3,100,227.92 = 627,648.13/x
  3. Step 3: Cross multiply
    2,066,952.26x = 3,100,227.92 × 627,648.13
  4. Step 4: Simplify right side
    2,066,952.26x = 1,945,852,256,561.79
  5. Step 5: Solve for x
    x = 1,945,852,256,561.79/2,066,952.26
  6. Step 6: Final answer
    x = 941,411.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.