Home / 3,305,449.41-4,561,746.12-1,835,433.87

Finding the Fourth Proportional to 3,305,449.41, 4,561,746.12 and 1,835,433.87

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Solution

The fourth proportional to 3,305,449.41, 4,561,746.12 and 1,835,433.87 is: 2,533,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,449.41 : 4,561,746.12 = 1,835,433.87 : x
  2. Step 2: Convert to fraction form
    3,305,449.41/4,561,746.12 = 1,835,433.87/x
  3. Step 3: Cross multiply
    3,305,449.41x = 4,561,746.12 × 1,835,433.87
  4. Step 4: Simplify right side
    3,305,449.41x = 8,372,783,334,989.09
  5. Step 5: Solve for x
    x = 8,372,783,334,989.09/3,305,449.41
  6. Step 6: Final answer
    x = 2,533,024.20

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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.