Home / 8,505,247.83-12,756,677.07-2,440,496.34

Finding the Fourth Proportional to 8,505,247.83, 12,756,677.07 and 2,440,496.34

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Solution

The fourth proportional to 8,505,247.83, 12,756,677.07 and 2,440,496.34 is: 3,660,401.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,505,247.83 : 12,756,677.07 = 2,440,496.34 : x
  2. Step 2: Convert to fraction form
    8,505,247.83/12,756,677.07 = 2,440,496.34/x
  3. Step 3: Cross multiply
    8,505,247.83x = 12,756,677.07 × 2,440,496.34
  4. Step 4: Simplify right side
    8,505,247.83x = 31,132,623,699,896.92
  5. Step 5: Solve for x
    x = 31,132,623,699,896.92/8,505,247.83
  6. Step 6: Final answer
    x = 3,660,401.71

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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.