Home / 5,273,662.14-7,910,802.13-2,035,216.78

Finding the Fourth Proportional to 5,273,662.14, 7,910,802.13 and 2,035,216.78

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Solution

The fourth proportional to 5,273,662.14, 7,910,802.13 and 2,035,216.78 is: 3,052,944.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,273,662.14 : 7,910,802.13 = 2,035,216.78 : x
  2. Step 2: Convert to fraction form
    5,273,662.14/7,910,802.13 = 2,035,216.78/x
  3. Step 3: Cross multiply
    5,273,662.14x = 7,910,802.13 × 2,035,216.78
  4. Step 4: Simplify right side
    5,273,662.14x = 16,100,197,263,115.75
  5. Step 5: Solve for x
    x = 16,100,197,263,115.75/5,273,662.14
  6. Step 6: Final answer
    x = 3,052,944.39

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1.5x scale

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.