Home / 11,789,954.96-17,684,932.43-3,270,291.42

Finding the Fourth Proportional to 11,789,954.96, 17,684,932.43 and 3,270,291.42

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Solution

The fourth proportional to 11,789,954.96, 17,684,932.43 and 3,270,291.42 is: 4,905,437.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,789,954.96 : 17,684,932.43 = 3,270,291.42 : x
  2. Step 2: Convert to fraction form
    11,789,954.96/17,684,932.43 = 3,270,291.42/x
  3. Step 3: Cross multiply
    11,789,954.96x = 17,684,932.43 × 3,270,291.42
  4. Step 4: Simplify right side
    11,789,954.96x = 57,834,882,841,496.81
  5. Step 5: Solve for x
    x = 57,834,882,841,496.81/11,789,954.96
  6. Step 6: Final answer
    x = 4,905,437.13

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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.