Home / 3,662,645.92-5,494,756.30-1,234,040.50

Finding the Fourth Proportional to 3,662,645.92, 5,494,756.30 and 1,234,040.50

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Solution

The fourth proportional to 3,662,645.92, 5,494,756.30 and 1,234,040.50 is: 1,851,326.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,645.92 : 5,494,756.30 = 1,234,040.50 : x
  2. Step 2: Convert to fraction form
    3,662,645.92/5,494,756.30 = 1,234,040.50/x
  3. Step 3: Cross multiply
    3,662,645.92x = 5,494,756.30 × 1,234,040.50
  4. Step 4: Simplify right side
    3,662,645.92x = 6,780,751,805,659.95
  5. Step 5: Solve for x
    x = 6,780,751,805,659.95/3,662,645.92
  6. Step 6: Final answer
    x = 1,851,326.05

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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.