Home / 3,361,295.44-4,638,587.72-1,833,402.56

Finding the Fourth Proportional to 3,361,295.44, 4,638,587.72 and 1,833,402.56

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Solution

The fourth proportional to 3,361,295.44, 4,638,587.72 and 1,833,402.56 is: 2,530,095.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,295.44 : 4,638,587.72 = 1,833,402.56 : x
  2. Step 2: Convert to fraction form
    3,361,295.44/4,638,587.72 = 1,833,402.56/x
  3. Step 3: Cross multiply
    3,361,295.44x = 4,638,587.72 × 1,833,402.56
  4. Step 4: Simplify right side
    3,361,295.44x = 8,504,398,600,632.56
  5. Step 5: Solve for x
    x = 8,504,398,600,632.56/3,361,295.44
  6. Step 6: Final answer
    x = 2,530,095.54

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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.