Home / 3,568,253.66-4,924,064.82-1,936,628.19

Finding the Fourth Proportional to 3,568,253.66, 4,924,064.82 and 1,936,628.19

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Solution

The fourth proportional to 3,568,253.66, 4,924,064.82 and 1,936,628.19 is: 2,672,478.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,253.66 : 4,924,064.82 = 1,936,628.19 : x
  2. Step 2: Convert to fraction form
    3,568,253.66/4,924,064.82 = 1,936,628.19/x
  3. Step 3: Cross multiply
    3,568,253.66x = 4,924,064.82 × 1,936,628.19
  4. Step 4: Simplify right side
    3,568,253.66x = 9,536,082,747,061.63
  5. Step 5: Solve for x
    x = 9,536,082,747,061.63/3,568,253.66
  6. Step 6: Final answer
    x = 2,672,478.93

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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.