Home / 4,736,447.92-6,539,286.90-3,285,635.86

Finding the Fourth Proportional to 4,736,447.92, 6,539,286.90 and 3,285,635.86

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Solution

The fourth proportional to 4,736,447.92, 6,539,286.90 and 3,285,635.86 is: 4,536,250.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,447.92 : 6,539,286.90 = 3,285,635.86 : x
  2. Step 2: Convert to fraction form
    4,736,447.92/6,539,286.90 = 3,285,635.86/x
  3. Step 3: Cross multiply
    4,736,447.92x = 6,539,286.90 × 3,285,635.86
  4. Step 4: Simplify right side
    4,736,447.92x = 21,485,715,537,468.23
  5. Step 5: Solve for x
    x = 21,485,715,537,468.23/4,736,447.92
  6. Step 6: Final answer
    x = 4,536,250.77

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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.