Home / 3,624,334.40-5,448,311.40-2,566,701.20

Finding the Fourth Proportional to 3,624,334.40, 5,448,311.40 and 2,566,701.20

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Solution

The fourth proportional to 3,624,334.40, 5,448,311.40 and 2,566,701.20 is: 3,858,415.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,334.40 : 5,448,311.40 = 2,566,701.20 : x
  2. Step 2: Convert to fraction form
    3,624,334.40/5,448,311.40 = 2,566,701.20/x
  3. Step 3: Cross multiply
    3,624,334.40x = 5,448,311.40 × 2,566,701.20
  4. Step 4: Simplify right side
    3,624,334.40x = 13,984,187,408,353.68
  5. Step 5: Solve for x
    x = 13,984,187,408,353.68/3,624,334.40
  6. Step 6: Final answer
    x = 3,858,415.33

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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.