Home / 6,080,720.56-8,387,738.22-4,015,755.16

Finding the Fourth Proportional to 6,080,720.56, 8,387,738.22 and 4,015,755.16

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Solution

The fourth proportional to 6,080,720.56, 8,387,738.22 and 4,015,755.16 is: 5,539,327.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,720.56 : 8,387,738.22 = 4,015,755.16 : x
  2. Step 2: Convert to fraction form
    6,080,720.56/8,387,738.22 = 4,015,755.16/x
  3. Step 3: Cross multiply
    6,080,720.56x = 8,387,738.22 × 4,015,755.16
  4. Step 4: Simplify right side
    6,080,720.56x = 33,683,103,037,694.21
  5. Step 5: Solve for x
    x = 33,683,103,037,694.21/6,080,720.56
  6. Step 6: Final answer
    x = 5,539,327.57

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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.