Home / 3,373,755.04-4,650,939.56-2,405,203.81

Finding the Fourth Proportional to 3,373,755.04, 4,650,939.56 and 2,405,203.81

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Solution

The fourth proportional to 3,373,755.04, 4,650,939.56 and 2,405,203.81 is: 3,315,729.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,755.04 : 4,650,939.56 = 2,405,203.81 : x
  2. Step 2: Convert to fraction form
    3,373,755.04/4,650,939.56 = 2,405,203.81/x
  3. Step 3: Cross multiply
    3,373,755.04x = 4,650,939.56 × 2,405,203.81
  4. Step 4: Simplify right side
    3,373,755.04x = 11,186,457,549,791.72
  5. Step 5: Solve for x
    x = 11,186,457,549,791.72/3,373,755.04
  6. Step 6: Final answer
    x = 3,315,729.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.