Home / 11,993,226.02-17,992,465.59-3,473,909.54

Finding the Fourth Proportional to 11,993,226.02, 17,992,465.59 and 3,473,909.54

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Solution

The fourth proportional to 11,993,226.02, 17,992,465.59 and 3,473,909.54 is: 5,211,625.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,993,226.02 : 17,992,465.59 = 3,473,909.54 : x
  2. Step 2: Convert to fraction form
    11,993,226.02/17,992,465.59 = 3,473,909.54/x
  3. Step 3: Cross multiply
    11,993,226.02x = 17,992,465.59 × 3,473,909.54
  4. Step 4: Simplify right side
    11,993,226.02x = 62,504,197,861,222.73
  5. Step 5: Solve for x
    x = 62,504,197,861,222.73/11,993,226.02
  6. Step 6: Final answer
    x = 5,211,625.11

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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.