Home / 6,112,952.33-8,436,063.99-3,359,589.66

Finding the Fourth Proportional to 6,112,952.33, 8,436,063.99 and 3,359,589.66

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Solution

The fourth proportional to 6,112,952.33, 8,436,063.99 and 3,359,589.66 is: 4,636,338.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,952.33 : 8,436,063.99 = 3,359,589.66 : x
  2. Step 2: Convert to fraction form
    6,112,952.33/8,436,063.99 = 3,359,589.66/x
  3. Step 3: Cross multiply
    6,112,952.33x = 8,436,063.99 × 3,359,589.66
  4. Step 4: Simplify right side
    6,112,952.33x = 28,341,713,351,902.34
  5. Step 5: Solve for x
    x = 28,341,713,351,902.34/6,112,952.33
  6. Step 6: Final answer
    x = 4,636,338.03

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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.