Home / 4,039,268.20-6,058,902.30-2,763,809.80

Finding the Fourth Proportional to 4,039,268.20, 6,058,902.30 and 2,763,809.80

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Solution

The fourth proportional to 4,039,268.20, 6,058,902.30 and 2,763,809.80 is: 4,145,714.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,268.20 : 6,058,902.30 = 2,763,809.80 : x
  2. Step 2: Convert to fraction form
    4,039,268.20/6,058,902.30 = 2,763,809.80/x
  3. Step 3: Cross multiply
    4,039,268.20x = 6,058,902.30 × 2,763,809.80
  4. Step 4: Simplify right side
    4,039,268.20x = 16,745,653,553,982.54
  5. Step 5: Solve for x
    x = 16,745,653,553,982.54/4,039,268.20
  6. Step 6: Final answer
    x = 4,145,714.70

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Similar ratio
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1.5x scale

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.