Home / 3,726,014.40-5,589,021.60-3,702,394.80

Finding the Fourth Proportional to 3,726,014.40, 5,589,021.60 and 3,702,394.80

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Solution

The fourth proportional to 3,726,014.40, 5,589,021.60 and 3,702,394.80 is: 5,553,592.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,014.40 : 5,589,021.60 = 3,702,394.80 : x
  2. Step 2: Convert to fraction form
    3,726,014.40/5,589,021.60 = 3,702,394.80/x
  3. Step 3: Cross multiply
    3,726,014.40x = 5,589,021.60 × 3,702,394.80
  4. Step 4: Simplify right side
    3,726,014.40x = 20,692,764,508,927.68
  5. Step 5: Solve for x
    x = 20,692,764,508,927.68/3,726,014.40
  6. Step 6: Final answer
    x = 5,553,592.20

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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.