Home / 3,282,848.92-4,530,213.30-2,059,813.72

Finding the Fourth Proportional to 3,282,848.92, 4,530,213.30 and 2,059,813.72

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Solution

The fourth proportional to 3,282,848.92, 4,530,213.30 and 2,059,813.72 is: 2,842,468.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,848.92 : 4,530,213.30 = 2,059,813.72 : x
  2. Step 2: Convert to fraction form
    3,282,848.92/4,530,213.30 = 2,059,813.72/x
  3. Step 3: Cross multiply
    3,282,848.92x = 4,530,213.30 × 2,059,813.72
  4. Step 4: Simplify right side
    3,282,848.92x = 9,331,395,509,866.48
  5. Step 5: Solve for x
    x = 9,331,395,509,866.48/3,282,848.92
  6. Step 6: Final answer
    x = 2,842,468.76

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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.