Home / 2,039,366.28-3,059,043.90-759,944.60

Finding the Fourth Proportional to 2,039,366.28, 3,059,043.90 and 759,944.60

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Solution

The fourth proportional to 2,039,366.28, 3,059,043.90 and 759,944.60 is: 1,139,914.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,366.28 : 3,059,043.90 = 759,944.60 : x
  2. Step 2: Convert to fraction form
    2,039,366.28/3,059,043.90 = 759,944.60/x
  3. Step 3: Cross multiply
    2,039,366.28x = 3,059,043.90 × 759,944.60
  4. Step 4: Simplify right side
    2,039,366.28x = 2,324,703,892,967.94
  5. Step 5: Solve for x
    x = 2,324,703,892,967.94/2,039,366.28
  6. Step 6: Final answer
    x = 1,139,914.84

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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.