Home / 4,879,202.31-6,733,338.77-2,703,781.77

Finding the Fourth Proportional to 4,879,202.31, 6,733,338.77 and 2,703,781.77

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Solution

The fourth proportional to 4,879,202.31, 6,733,338.77 and 2,703,781.77 is: 3,731,240.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,202.31 : 6,733,338.77 = 2,703,781.77 : x
  2. Step 2: Convert to fraction form
    4,879,202.31/6,733,338.77 = 2,703,781.77/x
  3. Step 3: Cross multiply
    4,879,202.31x = 6,733,338.77 × 2,703,781.77
  4. Step 4: Simplify right side
    4,879,202.31x = 18,205,478,617,560.22
  5. Step 5: Solve for x
    x = 18,205,478,617,560.22/4,879,202.31
  6. Step 6: Final answer
    x = 3,731,240.78

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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.