Home / 6,888,224.54-10,334,660.16-3,049,516.82

Finding the Fourth Proportional to 6,888,224.54, 10,334,660.16 and 3,049,516.82

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Solution

The fourth proportional to 6,888,224.54, 10,334,660.16 and 3,049,516.82 is: 4,575,303.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,888,224.54 : 10,334,660.16 = 3,049,516.82 : x
  2. Step 2: Convert to fraction form
    6,888,224.54/10,334,660.16 = 3,049,516.82/x
  3. Step 3: Cross multiply
    6,888,224.54x = 10,334,660.16 × 3,049,516.82
  4. Step 4: Simplify right side
    6,888,224.54x = 31,515,719,986,903.89
  5. Step 5: Solve for x
    x = 31,515,719,986,903.89/6,888,224.54
  6. Step 6: Final answer
    x = 4,575,303.81

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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.