Home / 11,192,515.60-16,788,773.40-3,624,912.40

Finding the Fourth Proportional to 11,192,515.60, 16,788,773.40 and 3,624,912.40

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Solution

The fourth proportional to 11,192,515.60, 16,788,773.40 and 3,624,912.40 is: 5,437,368.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,515.60 : 16,788,773.40 = 3,624,912.40 : x
  2. Step 2: Convert to fraction form
    11,192,515.60/16,788,773.40 = 3,624,912.40/x
  3. Step 3: Cross multiply
    11,192,515.60x = 16,788,773.40 × 3,624,912.40
  4. Step 4: Simplify right side
    11,192,515.60x = 60,857,832,878,450.16
  5. Step 5: Solve for x
    x = 60,857,832,878,450.16/11,192,515.60
  6. Step 6: Final answer
    x = 5,437,368.60

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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.