Home / 3,741,566.30-5,598,336.45-2,664,568.70

Finding the Fourth Proportional to 3,741,566.30, 5,598,336.45 and 2,664,568.70

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Solution

The fourth proportional to 3,741,566.30, 5,598,336.45 and 2,664,568.70 is: 3,986,873.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,566.30 : 5,598,336.45 = 2,664,568.70 : x
  2. Step 2: Convert to fraction form
    3,741,566.30/5,598,336.45 = 2,664,568.70/x
  3. Step 3: Cross multiply
    3,741,566.30x = 5,598,336.45 × 2,664,568.70
  4. Step 4: Simplify right side
    3,741,566.30x = 14,917,152,076,739.12
  5. Step 5: Solve for x
    x = 14,917,152,076,739.12/3,741,566.30
  6. Step 6: Final answer
    x = 3,986,873.65

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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.