Home / 4,068,728.20-6,095,219.10-2,383,863.40

Finding the Fourth Proportional to 4,068,728.20, 6,095,219.10 and 2,383,863.40

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Solution

The fourth proportional to 4,068,728.20, 6,095,219.10 and 2,383,863.40 is: 3,571,182.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,728.20 : 6,095,219.10 = 2,383,863.40 : x
  2. Step 2: Convert to fraction form
    4,068,728.20/6,095,219.10 = 2,383,863.40/x
  3. Step 3: Cross multiply
    4,068,728.20x = 6,095,219.10 × 2,383,863.40
  4. Step 4: Simplify right side
    4,068,728.20x = 14,530,169,727,470.94
  5. Step 5: Solve for x
    x = 14,530,169,727,470.94/4,068,728.20
  6. Step 6: Final answer
    x = 3,571,182.20

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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.