Home / 8,087,923.29-12,137,910.29-5,934,512.98

Finding the Fourth Proportional to 8,087,923.29, 12,137,910.29 and 5,934,512.98

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Solution

The fourth proportional to 8,087,923.29, 12,137,910.29 and 5,934,512.98 is: 8,906,190.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,087,923.29 : 12,137,910.29 = 5,934,512.98 : x
  2. Step 2: Convert to fraction form
    8,087,923.29/12,137,910.29 = 5,934,512.98/x
  3. Step 3: Cross multiply
    8,087,923.29x = 12,137,910.29 × 5,934,512.98
  4. Step 4: Simplify right side
    8,087,923.29x = 72,032,586,150,572.08
  5. Step 5: Solve for x
    x = 72,032,586,150,572.08/8,087,923.29
  6. Step 6: Final answer
    x = 8,906,190.57

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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.