Home / 7,837,227.92-10,816,965.66-4,529,662.64

Finding the Fourth Proportional to 7,837,227.92, 10,816,965.66 and 4,529,662.64

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Solution

The fourth proportional to 7,837,227.92, 10,816,965.66 and 4,529,662.64 is: 6,251,854.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,837,227.92 : 10,816,965.66 = 4,529,662.64 : x
  2. Step 2: Convert to fraction form
    7,837,227.92/10,816,965.66 = 4,529,662.64/x
  3. Step 3: Cross multiply
    7,837,227.92x = 10,816,965.66 × 4,529,662.64
  4. Step 4: Simplify right side
    7,837,227.92x = 48,997,205,228,264.94
  5. Step 5: Solve for x
    x = 48,997,205,228,264.94/7,837,227.92
  6. Step 6: Final answer
    x = 6,251,854.07

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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.