Home / 10,335,169.33-14,263,891.80-5,926,620.20

Finding the Fourth Proportional to 10,335,169.33, 14,263,891.80 and 5,926,620.20

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Solution

The fourth proportional to 10,335,169.33, 14,263,891.80 and 5,926,620.20 is: 8,179,514.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,335,169.33 : 14,263,891.80 = 5,926,620.20 : x
  2. Step 2: Convert to fraction form
    10,335,169.33/14,263,891.80 = 5,926,620.20/x
  3. Step 3: Cross multiply
    10,335,169.33x = 14,263,891.80 × 5,926,620.20
  4. Step 4: Simplify right side
    10,335,169.33x = 84,536,669,171,541.80
  5. Step 5: Solve for x
    x = 84,536,669,171,541.80/10,335,169.33
  6. Step 6: Final answer
    x = 8,179,514.68

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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.