Home / 7,903,551.94-10,906,919.93-4,419,014.90

Finding the Fourth Proportional to 7,903,551.94, 10,906,919.93 and 4,419,014.90

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Solution

The fourth proportional to 7,903,551.94, 10,906,919.93 and 4,419,014.90 is: 6,098,250.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,903,551.94 : 10,906,919.93 = 4,419,014.90 : x
  2. Step 2: Convert to fraction form
    7,903,551.94/10,906,919.93 = 4,419,014.90/x
  3. Step 3: Cross multiply
    7,903,551.94x = 10,906,919.93 × 4,419,014.90
  4. Step 4: Simplify right side
    7,903,551.94x = 48,197,841,640,289.88
  5. Step 5: Solve for x
    x = 48,197,841,640,289.88/7,903,551.94
  6. Step 6: Final answer
    x = 6,098,250.76

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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.