Home / 11,369,954.70-17,054,932.05-6,250,406.40

Finding the Fourth Proportional to 11,369,954.70, 17,054,932.05 and 6,250,406.40

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Solution

The fourth proportional to 11,369,954.70, 17,054,932.05 and 6,250,406.40 is: 9,375,609.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,369,954.70 : 17,054,932.05 = 6,250,406.40 : x
  2. Step 2: Convert to fraction form
    11,369,954.70/17,054,932.05 = 6,250,406.40/x
  3. Step 3: Cross multiply
    11,369,954.70x = 17,054,932.05 × 6,250,406.40
  4. Step 4: Simplify right side
    11,369,954.70x = 106,600,256,436,885.12
  5. Step 5: Solve for x
    x = 106,600,256,436,885.12/11,369,954.70
  6. Step 6: Final answer
    x = 9,375,609.60

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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.