Home / 4,449,905.80-6,676,932.30-3,330,161.80

Finding the Fourth Proportional to 4,449,905.80, 6,676,932.30 and 3,330,161.80

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Solution

The fourth proportional to 4,449,905.80, 6,676,932.30 and 3,330,161.80 is: 4,996,794.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,905.80 : 6,676,932.30 = 3,330,161.80 : x
  2. Step 2: Convert to fraction form
    4,449,905.80/6,676,932.30 = 3,330,161.80/x
  3. Step 3: Cross multiply
    4,449,905.80x = 6,676,932.30 × 3,330,161.80
  4. Step 4: Simplify right side
    4,449,905.80x = 22,235,264,886,646.14
  5. Step 5: Solve for x
    x = 22,235,264,886,646.14/4,449,905.80
  6. Step 6: Final answer
    x = 4,996,794.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.