Home / 3,244,530.05-4,866,811.46-848,379.95

Finding the Fourth Proportional to 3,244,530.05, 4,866,811.46 and 848,379.95

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Solution

The fourth proportional to 3,244,530.05, 4,866,811.46 and 848,379.95 is: 1,272,574.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,530.05 : 4,866,811.46 = 848,379.95 : x
  2. Step 2: Convert to fraction form
    3,244,530.05/4,866,811.46 = 848,379.95/x
  3. Step 3: Cross multiply
    3,244,530.05x = 4,866,811.46 × 848,379.95
  4. Step 4: Simplify right side
    3,244,530.05x = 4,128,905,234,518.27
  5. Step 5: Solve for x
    x = 4,128,905,234,518.27/3,244,530.05
  6. Step 6: Final answer
    x = 1,272,574.20

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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.