Home / 4,998,818.97-6,898,374.99-2,823,366.33

Finding the Fourth Proportional to 4,998,818.97, 6,898,374.99 and 2,823,366.33

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Solution

The fourth proportional to 4,998,818.97, 6,898,374.99 and 2,823,366.33 is: 3,896,248.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,818.97 : 6,898,374.99 = 2,823,366.33 : x
  2. Step 2: Convert to fraction form
    4,998,818.97/6,898,374.99 = 2,823,366.33/x
  3. Step 3: Cross multiply
    4,998,818.97x = 6,898,374.99 × 2,823,366.33
  4. Step 4: Simplify right side
    4,998,818.97x = 19,476,639,678,480.09
  5. Step 5: Solve for x
    x = 19,476,639,678,480.09/4,998,818.97
  6. Step 6: Final answer
    x = 3,896,248.25

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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.