Home / 11,593,261.09-17,390,450.90-3,812,003.11

Finding the Fourth Proportional to 11,593,261.09, 17,390,450.90 and 3,812,003.11

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Solution

The fourth proportional to 11,593,261.09, 17,390,450.90 and 3,812,003.11 is: 5,718,188.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,593,261.09 : 17,390,450.90 = 3,812,003.11 : x
  2. Step 2: Convert to fraction form
    11,593,261.09/17,390,450.90 = 3,812,003.11/x
  3. Step 3: Cross multiply
    11,593,261.09x = 17,390,450.90 × 3,812,003.11
  4. Step 4: Simplify right side
    11,593,261.09x = 66,292,452,915,102.29
  5. Step 5: Solve for x
    x = 66,292,452,915,102.29/11,593,261.09
  6. Step 6: Final answer
    x = 5,718,188.56

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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.