Home / 3,741,580.40-5,163,255.22-2,365,664.72

Finding the Fourth Proportional to 3,741,580.40, 5,163,255.22 and 2,365,664.72

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Solution

The fourth proportional to 3,741,580.40, 5,163,255.22 and 2,365,664.72 is: 3,264,537.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,580.40 : 5,163,255.22 = 2,365,664.72 : x
  2. Step 2: Convert to fraction form
    3,741,580.40/5,163,255.22 = 2,365,664.72/x
  3. Step 3: Cross multiply
    3,741,580.40x = 5,163,255.22 × 2,365,664.72
  4. Step 4: Simplify right side
    3,741,580.40x = 12,214,530,714,309.84
  5. Step 5: Solve for x
    x = 12,214,530,714,309.84/3,741,580.40
  6. Step 6: Final answer
    x = 3,264,537.82

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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.