Home / 5,544,112.20-8,319,278.70-2,348,694.60

Finding the Fourth Proportional to 5,544,112.20, 8,319,278.70 and 2,348,694.60

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Solution

The fourth proportional to 5,544,112.20, 8,319,278.70 and 2,348,694.60 is: 3,524,359.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,112.20 : 8,319,278.70 = 2,348,694.60 : x
  2. Step 2: Convert to fraction form
    5,544,112.20/8,319,278.70 = 2,348,694.60/x
  3. Step 3: Cross multiply
    5,544,112.20x = 8,319,278.70 × 2,348,694.60
  4. Step 4: Simplify right side
    5,544,112.20x = 19,539,444,958,585.02
  5. Step 5: Solve for x
    x = 19,539,444,958,585.02/5,544,112.20
  6. Step 6: Final answer
    x = 3,524,359.58

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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.