Home / 3,560,755.70-4,908,962.45-2,253,357.38

Finding the Fourth Proportional to 3,560,755.70, 4,908,962.45 and 2,253,357.38

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Solution

The fourth proportional to 3,560,755.70, 4,908,962.45 and 2,253,357.38 is: 3,106,544.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,755.70 : 4,908,962.45 = 2,253,357.38 : x
  2. Step 2: Convert to fraction form
    3,560,755.70/4,908,962.45 = 2,253,357.38/x
  3. Step 3: Cross multiply
    3,560,755.70x = 4,908,962.45 × 2,253,357.38
  4. Step 4: Simplify right side
    3,560,755.70x = 11,061,646,748,805.70
  5. Step 5: Solve for x
    x = 11,061,646,748,805.70/3,560,755.70
  6. Step 6: Final answer
    x = 3,106,544.70

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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.