Home / 2,014,944.20-3,022,416.30-519,036.20

Finding the Fourth Proportional to 2,014,944.20, 3,022,416.30 and 519,036.20

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Solution

The fourth proportional to 2,014,944.20, 3,022,416.30 and 519,036.20 is: 778,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,944.20 : 3,022,416.30 = 519,036.20 : x
  2. Step 2: Convert to fraction form
    2,014,944.20/3,022,416.30 = 519,036.20/x
  3. Step 3: Cross multiply
    2,014,944.20x = 3,022,416.30 × 519,036.20
  4. Step 4: Simplify right side
    2,014,944.20x = 1,568,743,471,170.06
  5. Step 5: Solve for x
    x = 1,568,743,471,170.06/2,014,944.20
  6. Step 6: Final answer
    x = 778,554.30

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Double scale
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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.