Home / 11,253,528.90-15,529,885.11-6,096,890.30

Finding the Fourth Proportional to 11,253,528.90, 15,529,885.11 and 6,096,890.30

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Solution

The fourth proportional to 11,253,528.90, 15,529,885.11 and 6,096,890.30 is: 8,413,716.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,253,528.90 : 15,529,885.11 = 6,096,890.30 : x
  2. Step 2: Convert to fraction form
    11,253,528.90/15,529,885.11 = 6,096,890.30/x
  3. Step 3: Cross multiply
    11,253,528.90x = 15,529,885.11 × 6,096,890.30
  4. Step 4: Simplify right side
    11,253,528.90x = 94,684,005,809,624
  5. Step 5: Solve for x
    x = 94,684,005,809,624/11,253,528.90
  6. Step 6: Final answer
    x = 8,413,716.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.