Home / 11,686,893.30-17,532,223.67-3,599,861.06

Finding the Fourth Proportional to 11,686,893.30, 17,532,223.67 and 3,599,861.06

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Solution

The fourth proportional to 11,686,893.30, 17,532,223.67 and 3,599,861.06 is: 5,400,371.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,686,893.30 : 17,532,223.67 = 3,599,861.06 : x
  2. Step 2: Convert to fraction form
    11,686,893.30/17,532,223.67 = 3,599,861.06/x
  3. Step 3: Cross multiply
    11,686,893.30x = 17,532,223.67 × 3,599,861.06
  4. Step 4: Simplify right side
    11,686,893.30x = 63,113,569,337,673.50
  5. Step 5: Solve for x
    x = 63,113,569,337,673.50/11,686,893.30
  6. Step 6: Final answer
    x = 5,400,371.83

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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.