Home / 3,934,416.71-5,895,100.64-2,392,749

Finding the Fourth Proportional to 3,934,416.71, 5,895,100.64 and 2,392,749

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Solution

The fourth proportional to 3,934,416.71, 5,895,100.64 and 2,392,749 is: 3,585,155.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,416.71 : 5,895,100.64 = 2,392,749 : x
  2. Step 2: Convert to fraction form
    3,934,416.71/5,895,100.64 = 2,392,749/x
  3. Step 3: Cross multiply
    3,934,416.71x = 5,895,100.64 × 2,392,749
  4. Step 4: Simplify right side
    3,934,416.71x = 14,105,496,149,295.62
  5. Step 5: Solve for x
    x = 14,105,496,149,295.62/3,934,416.71
  6. Step 6: Final answer
    x = 3,585,155.62

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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.