Home / 6,150,470.20-9,225,705.30-2,954,825.80

Finding the Fourth Proportional to 6,150,470.20, 9,225,705.30 and 2,954,825.80

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Solution

The fourth proportional to 6,150,470.20, 9,225,705.30 and 2,954,825.80 is: 4,432,238.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,470.20 : 9,225,705.30 = 2,954,825.80 : x
  2. Step 2: Convert to fraction form
    6,150,470.20/9,225,705.30 = 2,954,825.80/x
  3. Step 3: Cross multiply
    6,150,470.20x = 9,225,705.30 × 2,954,825.80
  4. Step 4: Simplify right side
    6,150,470.20x = 27,260,352,043,636.74
  5. Step 5: Solve for x
    x = 27,260,352,043,636.74/6,150,470.20
  6. Step 6: Final answer
    x = 4,432,238.70

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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.