Home / 2,405,180.28-3,311,595.18-2,041,851

Finding the Fourth Proportional to 2,405,180.28, 3,311,595.18 and 2,041,851

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Solution

The fourth proportional to 2,405,180.28, 3,311,595.18 and 2,041,851 is: 2,811,341.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,180.28 : 3,311,595.18 = 2,041,851 : x
  2. Step 2: Convert to fraction form
    2,405,180.28/3,311,595.18 = 2,041,851/x
  3. Step 3: Cross multiply
    2,405,180.28x = 3,311,595.18 × 2,041,851
  4. Step 4: Simplify right side
    2,405,180.28x = 6,761,783,929,878.18
  5. Step 5: Solve for x
    x = 6,761,783,929,878.18/2,405,180.28
  6. Step 6: Final answer
    x = 2,811,341.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.