Home / 3,726,019.40-5,589,029.10-3,052,860.80

Finding the Fourth Proportional to 3,726,019.40, 5,589,029.10 and 3,052,860.80

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Solution

The fourth proportional to 3,726,019.40, 5,589,029.10 and 3,052,860.80 is: 4,579,291.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,019.40 : 5,589,029.10 = 3,052,860.80 : x
  2. Step 2: Convert to fraction form
    3,726,019.40/5,589,029.10 = 3,052,860.80/x
  3. Step 3: Cross multiply
    3,726,019.40x = 5,589,029.10 × 3,052,860.80
  4. Step 4: Simplify right side
    3,726,019.40x = 17,062,527,849,449.28
  5. Step 5: Solve for x
    x = 17,062,527,849,449.28/3,726,019.40
  6. Step 6: Final answer
    x = 4,579,291.20

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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.