Home / 6,674,640.82-10,006,023.49-2,413,861.81

Finding the Fourth Proportional to 6,674,640.82, 10,006,023.49 and 2,413,861.81

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Solution

The fourth proportional to 6,674,640.82, 10,006,023.49 and 2,413,861.81 is: 3,618,645.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,640.82 : 10,006,023.49 = 2,413,861.81 : x
  2. Step 2: Convert to fraction form
    6,674,640.82/10,006,023.49 = 2,413,861.81/x
  3. Step 3: Cross multiply
    6,674,640.82x = 10,006,023.49 × 2,413,861.81
  4. Step 4: Simplify right side
    6,674,640.82x = 24,153,157,972,473.92
  5. Step 5: Solve for x
    x = 24,153,157,972,473.92/6,674,640.82
  6. Step 6: Final answer
    x = 3,618,645.35

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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.