Home / 10,942,983.94-15,102,099.28-6,048,100.84

Finding the Fourth Proportional to 10,942,983.94, 15,102,099.28 and 6,048,100.84

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Solution

The fourth proportional to 10,942,983.94, 15,102,099.28 and 6,048,100.84 is: 8,346,811.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,942,983.94 : 15,102,099.28 = 6,048,100.84 : x
  2. Step 2: Convert to fraction form
    10,942,983.94/15,102,099.28 = 6,048,100.84/x
  3. Step 3: Cross multiply
    10,942,983.94x = 15,102,099.28 × 6,048,100.84
  4. Step 4: Simplify right side
    10,942,983.94x = 91,339,019,341,131.39
  5. Step 5: Solve for x
    x = 91,339,019,341,131.39/10,942,983.94
  6. Step 6: Final answer
    x = 8,346,811.06

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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.