Home / 3,568,501.98-4,924,537.71-1,936,909.71

Finding the Fourth Proportional to 3,568,501.98, 4,924,537.71 and 1,936,909.71

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Solution

The fourth proportional to 3,568,501.98, 4,924,537.71 and 1,936,909.71 is: 2,672,938.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,501.98 : 4,924,537.71 = 1,936,909.71 : x
  2. Step 2: Convert to fraction form
    3,568,501.98/4,924,537.71 = 1,936,909.71/x
  3. Step 3: Cross multiply
    3,568,501.98x = 4,924,537.71 × 1,936,909.71
  4. Step 4: Simplify right side
    3,568,501.98x = 9,538,384,907,760.16
  5. Step 5: Solve for x
    x = 9,538,384,907,760.16/3,568,501.98
  6. Step 6: Final answer
    x = 2,672,938.10

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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.