Home / 4,998,476.27-6,897,930.38-2,706,636.96

Finding the Fourth Proportional to 4,998,476.27, 6,897,930.38 and 2,706,636.96

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Solution

The fourth proportional to 4,998,476.27, 6,897,930.38 and 2,706,636.96 is: 3,735,176.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,476.27 : 6,897,930.38 = 2,706,636.96 : x
  2. Step 2: Convert to fraction form
    4,998,476.27/6,897,930.38 = 2,706,636.96/x
  3. Step 3: Cross multiply
    4,998,476.27x = 6,897,930.38 × 2,706,636.96
  4. Step 4: Simplify right side
    4,998,476.27x = 18,670,193,300,481.66
  5. Step 5: Solve for x
    x = 18,670,193,300,481.66/4,998,476.27
  6. Step 6: Final answer
    x = 3,735,176.94

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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.