Home / 3,320,631.45-4,552,581.51-3,260,096.91

Finding the Fourth Proportional to 3,320,631.45, 4,552,581.51 and 3,260,096.91

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Solution

The fourth proportional to 3,320,631.45, 4,552,581.51 and 3,260,096.91 is: 4,469,588.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,320,631.45 : 4,552,581.51 = 3,260,096.91 : x
  2. Step 2: Convert to fraction form
    3,320,631.45/4,552,581.51 = 3,260,096.91/x
  3. Step 3: Cross multiply
    3,320,631.45x = 4,552,581.51 × 3,260,096.91
  4. Step 4: Simplify right side
    3,320,631.45x = 14,841,856,913,274.13
  5. Step 5: Solve for x
    x = 14,841,856,913,274.13/3,320,631.45
  6. Step 6: Final answer
    x = 4,469,588.73

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.