Home / 3,207,175.27-4,425,902.70-1,756,922.27

Finding the Fourth Proportional to 3,207,175.27, 4,425,902.70 and 1,756,922.27

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Solution

The fourth proportional to 3,207,175.27, 4,425,902.70 and 1,756,922.27 is: 2,424,553.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,175.27 : 4,425,902.70 = 1,756,922.27 : x
  2. Step 2: Convert to fraction form
    3,207,175.27/4,425,902.70 = 1,756,922.27/x
  3. Step 3: Cross multiply
    3,207,175.27x = 4,425,902.70 × 1,756,922.27
  4. Step 4: Simplify right side
    3,207,175.27x = 7,775,966,996,353.62
  5. Step 5: Solve for x
    x = 7,775,966,996,353.62/3,207,175.27
  6. Step 6: Final answer
    x = 2,424,553.18

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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.