Home / 6,881,200.44-10,322,917.08-2,268,809.16

Finding the Fourth Proportional to 6,881,200.44, 10,322,917.08 and 2,268,809.16

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Solution

The fourth proportional to 6,881,200.44, 10,322,917.08 and 2,268,809.16 is: 3,403,581.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,881,200.44 : 10,322,917.08 = 2,268,809.16 : x
  2. Step 2: Convert to fraction form
    6,881,200.44/10,322,917.08 = 2,268,809.16/x
  3. Step 3: Cross multiply
    6,881,200.44x = 10,322,917.08 × 2,268,809.16
  4. Step 4: Simplify right side
    6,881,200.44x = 23,420,728,829,024.45
  5. Step 5: Solve for x
    x = 23,420,728,829,024.45/6,881,200.44
  6. Step 6: Final answer
    x = 3,403,581.84

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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.