Home / 7,171,250.41-9,893,516.38-4,413,149.47

Finding the Fourth Proportional to 7,171,250.41, 9,893,516.38 and 4,413,149.47

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Solution

The fourth proportional to 7,171,250.41, 9,893,516.38 and 4,413,149.47 is: 6,088,417.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,171,250.41 : 9,893,516.38 = 4,413,149.47 : x
  2. Step 2: Convert to fraction form
    7,171,250.41/9,893,516.38 = 4,413,149.47/x
  3. Step 3: Cross multiply
    7,171,250.41x = 9,893,516.38 × 4,413,149.47
  4. Step 4: Simplify right side
    7,171,250.41x = 43,661,566,568,833.32
  5. Step 5: Solve for x
    x = 43,661,566,568,833.32/7,171,250.41
  6. Step 6: Final answer
    x = 6,088,417.51

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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.