Home / 11,740,006.49-17,610,145.31-3,542,719.75

Finding the Fourth Proportional to 11,740,006.49, 17,610,145.31 and 3,542,719.75

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Solution

The fourth proportional to 11,740,006.49, 17,610,145.31 and 3,542,719.75 is: 5,314,120.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,740,006.49 : 17,610,145.31 = 3,542,719.75 : x
  2. Step 2: Convert to fraction form
    11,740,006.49/17,610,145.31 = 3,542,719.75/x
  3. Step 3: Cross multiply
    11,740,006.49x = 17,610,145.31 × 3,542,719.75
  4. Step 4: Simplify right side
    11,740,006.49x = 62,387,809,554,938.31
  5. Step 5: Solve for x
    x = 62,387,809,554,938.31/11,740,006.49
  6. Step 6: Final answer
    x = 5,314,120.54

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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.