Home / 3,291,883.74-4,542,616.49-1,841,299.29

Finding the Fourth Proportional to 3,291,883.74, 4,542,616.49 and 1,841,299.29

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Solution

The fourth proportional to 3,291,883.74, 4,542,616.49 and 1,841,299.29 is: 2,540,890.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,883.74 : 4,542,616.49 = 1,841,299.29 : x
  2. Step 2: Convert to fraction form
    3,291,883.74/4,542,616.49 = 1,841,299.29/x
  3. Step 3: Cross multiply
    3,291,883.74x = 4,542,616.49 × 1,841,299.29
  4. Step 4: Simplify right side
    3,291,883.74x = 8,364,316,508,572.80
  5. Step 5: Solve for x
    x = 8,364,316,508,572.80/3,291,883.74
  6. Step 6: Final answer
    x = 2,540,890.62

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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.