Home / 6,344,161-8,753,813.22-3,590,834.92

Finding the Fourth Proportional to 6,344,161, 8,753,813.22 and 3,590,834.92

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Solution

The fourth proportional to 6,344,161, 8,753,813.22 and 3,590,834.92 is: 4,954,713.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,161 : 8,753,813.22 = 3,590,834.92 : x
  2. Step 2: Convert to fraction form
    6,344,161/8,753,813.22 = 3,590,834.92/x
  3. Step 3: Cross multiply
    6,344,161x = 8,753,813.22 × 3,590,834.92
  4. Step 4: Simplify right side
    6,344,161x = 31,433,498,193,533.64
  5. Step 5: Solve for x
    x = 31,433,498,193,533.64/6,344,161
  6. Step 6: Final answer
    x = 4,954,713.19

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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.