Home / 3,744,600.45-5,167,537.40-2,025,720.51

Finding the Fourth Proportional to 3,744,600.45, 5,167,537.40 and 2,025,720.51

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Solution

The fourth proportional to 3,744,600.45, 5,167,537.40 and 2,025,720.51 is: 2,795,488.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,600.45 : 5,167,537.40 = 2,025,720.51 : x
  2. Step 2: Convert to fraction form
    3,744,600.45/5,167,537.40 = 2,025,720.51/x
  3. Step 3: Cross multiply
    3,744,600.45x = 5,167,537.40 × 2,025,720.51
  4. Step 4: Simplify right side
    3,744,600.45x = 10,467,986,487,243.47
  5. Step 5: Solve for x
    x = 10,467,986,487,243.47/3,744,600.45
  6. Step 6: Final answer
    x = 2,795,488.23

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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.