Home / 4,605,586.92-6,355,422.27-2,540,626.38

Finding the Fourth Proportional to 4,605,586.92, 6,355,422.27 and 2,540,626.38

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Solution

The fourth proportional to 4,605,586.92, 6,355,422.27 and 2,540,626.38 is: 3,505,905.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605,586.92 : 6,355,422.27 = 2,540,626.38 : x
  2. Step 2: Convert to fraction form
    4,605,586.92/6,355,422.27 = 2,540,626.38/x
  3. Step 3: Cross multiply
    4,605,586.92x = 6,355,422.27 × 2,540,626.38
  4. Step 4: Simplify right side
    4,605,586.92x = 16,146,753,475,201.48
  5. Step 5: Solve for x
    x = 16,146,753,475,201.48/4,605,586.92
  6. Step 6: Final answer
    x = 3,505,905.71

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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.