Home / 5,993,267.69-8,268,685.57-3,413,121.64

Finding the Fourth Proportional to 5,993,267.69, 8,268,685.57 and 3,413,121.64

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Solution

The fourth proportional to 5,993,267.69, 8,268,685.57 and 3,413,121.64 is: 4,708,955.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993,267.69 : 8,268,685.57 = 3,413,121.64 : x
  2. Step 2: Convert to fraction form
    5,993,267.69/8,268,685.57 = 3,413,121.64/x
  3. Step 3: Cross multiply
    5,993,267.69x = 8,268,685.57 × 3,413,121.64
  4. Step 4: Simplify right side
    5,993,267.69x = 28,222,029,636,917.43
  5. Step 5: Solve for x
    x = 28,222,029,636,917.43/5,993,267.69
  6. Step 6: Final answer
    x = 4,708,955.30

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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.