Home / 4,504,837.12-6,741,547.44-3,685,755.28

Finding the Fourth Proportional to 4,504,837.12, 6,741,547.44 and 3,685,755.28

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Solution

The fourth proportional to 4,504,837.12, 6,741,547.44 and 3,685,755.28 is: 5,515,780.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,837.12 : 6,741,547.44 = 3,685,755.28 : x
  2. Step 2: Convert to fraction form
    4,504,837.12/6,741,547.44 = 3,685,755.28/x
  3. Step 3: Cross multiply
    4,504,837.12x = 6,741,547.44 × 3,685,755.28
  4. Step 4: Simplify right side
    4,504,837.12x = 24,847,694,072,350.48
  5. Step 5: Solve for x
    x = 24,847,694,072,350.48/4,504,837.12
  6. Step 6: Final answer
    x = 5,515,780.80

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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.