Home / 4,079,055.48-5,629,232.94-2,243,591.16

Finding the Fourth Proportional to 4,079,055.48, 5,629,232.94 and 2,243,591.16

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Solution

The fourth proportional to 4,079,055.48, 5,629,232.94 and 2,243,591.16 is: 3,096,230.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,055.48 : 5,629,232.94 = 2,243,591.16 : x
  2. Step 2: Convert to fraction form
    4,079,055.48/5,629,232.94 = 2,243,591.16/x
  3. Step 3: Cross multiply
    4,079,055.48x = 5,629,232.94 × 2,243,591.16
  4. Step 4: Simplify right side
    4,079,055.48x = 12,629,697,261,764.81
  5. Step 5: Solve for x
    x = 12,629,697,261,764.81/4,079,055.48
  6. Step 6: Final answer
    x = 3,096,230.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.