Home / 5,696,610.57-8,539,010.76-3,561,792.39

Finding the Fourth Proportional to 5,696,610.57, 8,539,010.76 and 3,561,792.39

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Solution

The fourth proportional to 5,696,610.57, 8,539,010.76 and 3,561,792.39 is: 5,338,996.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,696,610.57 : 8,539,010.76 = 3,561,792.39 : x
  2. Step 2: Convert to fraction form
    5,696,610.57/8,539,010.76 = 3,561,792.39/x
  3. Step 3: Cross multiply
    5,696,610.57x = 8,539,010.76 × 3,561,792.39
  4. Step 4: Simplify right side
    5,696,610.57x = 30,414,183,543,096.12
  5. Step 5: Solve for x
    x = 30,414,183,543,096.12/5,696,610.57
  6. Step 6: Final answer
    x = 5,338,996.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.