Home / 4,564,073.40-6,846,110.10-1,198,620.60

Finding the Fourth Proportional to 4,564,073.40, 6,846,110.10 and 1,198,620.60

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Solution

The fourth proportional to 4,564,073.40, 6,846,110.10 and 1,198,620.60 is: 1,797,930.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,073.40 : 6,846,110.10 = 1,198,620.60 : x
  2. Step 2: Convert to fraction form
    4,564,073.40/6,846,110.10 = 1,198,620.60/x
  3. Step 3: Cross multiply
    4,564,073.40x = 6,846,110.10 × 1,198,620.60
  4. Step 4: Simplify right side
    4,564,073.40x = 8,205,888,595,728.06
  5. Step 5: Solve for x
    x = 8,205,888,595,728.06/4,564,073.40
  6. Step 6: Final answer
    x = 1,797,930.90

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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.