Home / 1,846,885.20-2,770,414.20-584,811.60

Finding the Fourth Proportional to 1,846,885.20, 2,770,414.20 and 584,811.60

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Solution

The fourth proportional to 1,846,885.20, 2,770,414.20 and 584,811.60 is: 877,244.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,885.20 : 2,770,414.20 = 584,811.60 : x
  2. Step 2: Convert to fraction form
    1,846,885.20/2,770,414.20 = 584,811.60/x
  3. Step 3: Cross multiply
    1,846,885.20x = 2,770,414.20 × 584,811.60
  4. Step 4: Simplify right side
    1,846,885.20x = 1,620,170,360,964.72
  5. Step 5: Solve for x
    x = 1,620,170,360,964.72/1,846,885.20
  6. Step 6: Final answer
    x = 877,244.76

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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.