Home / 7,701,696.39-11,535,516.45-5,267,080.02

Finding the Fourth Proportional to 7,701,696.39, 11,535,516.45 and 5,267,080.02

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Solution

The fourth proportional to 7,701,696.39, 11,535,516.45 and 5,267,080.02 is: 7,888,974.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,701,696.39 : 11,535,516.45 = 5,267,080.02 : x
  2. Step 2: Convert to fraction form
    7,701,696.39/11,535,516.45 = 5,267,080.02/x
  3. Step 3: Cross multiply
    7,701,696.39x = 11,535,516.45 × 5,267,080.02
  4. Step 4: Simplify right side
    7,701,696.39x = 60,758,488,214,176.32
  5. Step 5: Solve for x
    x = 60,758,488,214,176.32/7,701,696.39
  6. Step 6: Final answer
    x = 7,888,974.73

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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.