Home / 2,449,586.88-3,674,523.32-743,785.82

Finding the Fourth Proportional to 2,449,586.88, 3,674,523.32 and 743,785.82

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Solution

The fourth proportional to 2,449,586.88, 3,674,523.32 and 743,785.82 is: 1,115,722.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,586.88 : 3,674,523.32 = 743,785.82 : x
  2. Step 2: Convert to fraction form
    2,449,586.88/3,674,523.32 = 743,785.82/x
  3. Step 3: Cross multiply
    2,449,586.88x = 3,674,523.32 × 743,785.82
  4. Step 4: Simplify right side
    2,449,586.88x = 2,733,058,355,821.63
  5. Step 5: Solve for x
    x = 2,733,058,355,821.63/2,449,586.88
  6. Step 6: Final answer
    x = 1,115,722.16

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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.