Home / 5,958,666.27-8,222,291.54-3,511,118.03

Finding the Fourth Proportional to 5,958,666.27, 8,222,291.54 and 3,511,118.03

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Solution

The fourth proportional to 5,958,666.27, 8,222,291.54 and 3,511,118.03 is: 4,844,949.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958,666.27 : 8,222,291.54 = 3,511,118.03 : x
  2. Step 2: Convert to fraction form
    5,958,666.27/8,222,291.54 = 3,511,118.03/x
  3. Step 3: Cross multiply
    5,958,666.27x = 8,222,291.54 × 3,511,118.03
  4. Step 4: Simplify right side
    5,958,666.27x = 28,869,436,074,010.46
  5. Step 5: Solve for x
    x = 28,869,436,074,010.46/5,958,666.27
  6. Step 6: Final answer
    x = 4,844,949.32

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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.