Home / 11,114,795.87-16,669,861-3,134,753.63

Finding the Fourth Proportional to 11,114,795.87, 16,669,861 and 3,134,753.63

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Solution

The fourth proportional to 11,114,795.87, 16,669,861 and 3,134,753.63 is: 4,701,472.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,795.87 : 16,669,861 = 3,134,753.63 : x
  2. Step 2: Convert to fraction form
    11,114,795.87/16,669,861 = 3,134,753.63/x
  3. Step 3: Cross multiply
    11,114,795.87x = 16,669,861 × 3,134,753.63
  4. Step 4: Simplify right side
    11,114,795.87x = 52,255,907,281,345.43
  5. Step 5: Solve for x
    x = 52,255,907,281,345.43/11,114,795.87
  6. Step 6: Final answer
    x = 4,701,472.51

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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.