Home / 1,156,601.86-1,734,850.39-303,653.41

Finding the Fourth Proportional to 1,156,601.86, 1,734,850.39 and 303,653.41

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Solution

The fourth proportional to 1,156,601.86, 1,734,850.39 and 303,653.41 is: 455,466.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,601.86 : 1,734,850.39 = 303,653.41 : x
  2. Step 2: Convert to fraction form
    1,156,601.86/1,734,850.39 = 303,653.41/x
  3. Step 3: Cross multiply
    1,156,601.86x = 1,734,850.39 × 303,653.41
  4. Step 4: Simplify right side
    1,156,601.86x = 526,793,233,517.44
  5. Step 5: Solve for x
    x = 526,793,233,517.44/1,156,601.86
  6. Step 6: Final answer
    x = 455,466.36

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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.