Home / 8,222,516.56-11,346,704.76-4,551,570.64

Finding the Fourth Proportional to 8,222,516.56, 11,346,704.76 and 4,551,570.64

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Solution

The fourth proportional to 8,222,516.56, 11,346,704.76 and 4,551,570.64 is: 6,280,963.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,222,516.56 : 11,346,704.76 = 4,551,570.64 : x
  2. Step 2: Convert to fraction form
    8,222,516.56/11,346,704.76 = 4,551,570.64/x
  3. Step 3: Cross multiply
    8,222,516.56x = 11,346,704.76 × 4,551,570.64
  4. Step 4: Simplify right side
    8,222,516.56x = 51,645,328,246,364.24
  5. Step 5: Solve for x
    x = 51,645,328,246,364.24/8,222,516.56
  6. Step 6: Final answer
    x = 6,280,963.73

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1.5x scale

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.