Home / 3,305,447.91-4,561,744.05-1,835,432.37

Finding the Fourth Proportional to 3,305,447.91, 4,561,744.05 and 1,835,432.37

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Solution

The fourth proportional to 3,305,447.91, 4,561,744.05 and 1,835,432.37 is: 2,533,022.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,447.91 : 4,561,744.05 = 1,835,432.37 : x
  2. Step 2: Convert to fraction form
    3,305,447.91/4,561,744.05 = 1,835,432.37/x
  3. Step 3: Cross multiply
    3,305,447.91x = 4,561,744.05 × 1,835,432.37
  4. Step 4: Simplify right side
    3,305,447.91x = 8,372,772,693,024.90
  5. Step 5: Solve for x
    x = 8,372,772,693,024.90/3,305,447.91
  6. Step 6: Final answer
    x = 2,533,022.13

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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.