Home / 11,094,039.86-16,611,156.20-7,246,334.12

Finding the Fourth Proportional to 11,094,039.86, 16,611,156.20 and 7,246,334.12

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Solution

The fourth proportional to 11,094,039.86, 16,611,156.20 and 7,246,334.12 is: 10,849,968.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,039.86 : 16,611,156.20 = 7,246,334.12 : x
  2. Step 2: Convert to fraction form
    11,094,039.86/16,611,156.20 = 7,246,334.12/x
  3. Step 3: Cross multiply
    11,094,039.86x = 16,611,156.20 × 7,246,334.12
  4. Step 4: Simplify right side
    11,094,039.86x = 120,369,987,944,709.55
  5. Step 5: Solve for x
    x = 120,369,987,944,709.55/11,094,039.86
  6. Step 6: Final answer
    x = 10,849,968.94

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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.