Home / 10,892,170.60-16,336,506.30-3,317,374.60

Finding the Fourth Proportional to 10,892,170.60, 16,336,506.30 and 3,317,374.60

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Solution

The fourth proportional to 10,892,170.60, 16,336,506.30 and 3,317,374.60 is: 4,975,529.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,892,170.60 : 16,336,506.30 = 3,317,374.60 : x
  2. Step 2: Convert to fraction form
    10,892,170.60/16,336,506.30 = 3,317,374.60/x
  3. Step 3: Cross multiply
    10,892,170.60x = 16,336,506.30 × 3,317,374.60
  4. Step 4: Simplify right side
    10,892,170.60x = 54,194,311,052,359.98
  5. Step 5: Solve for x
    x = 54,194,311,052,359.98/10,892,170.60
  6. Step 6: Final answer
    x = 4,975,529.03

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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.