Home / 3,322,096.70-4,983,145.05-3,259,111.10

Finding the Fourth Proportional to 3,322,096.70, 4,983,145.05 and 3,259,111.10

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Solution

The fourth proportional to 3,322,096.70, 4,983,145.05 and 3,259,111.10 is: 4,888,666.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,096.70 : 4,983,145.05 = 3,259,111.10 : x
  2. Step 2: Convert to fraction form
    3,322,096.70/4,983,145.05 = 3,259,111.10/x
  3. Step 3: Cross multiply
    3,322,096.70x = 4,983,145.05 × 3,259,111.10
  4. Step 4: Simplify right side
    3,322,096.70x = 16,240,623,345,365.05
  5. Step 5: Solve for x
    x = 16,240,623,345,365.05/3,322,096.70
  6. Step 6: Final answer
    x = 4,888,666.65

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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.