Home / 3,354,697.44-4,629,360.24-1,826,771.04

Finding the Fourth Proportional to 3,354,697.44, 4,629,360.24 and 1,826,771.04

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Solution

The fourth proportional to 3,354,697.44, 4,629,360.24 and 1,826,771.04 is: 2,520,877.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,697.44 : 4,629,360.24 = 1,826,771.04 : x
  2. Step 2: Convert to fraction form
    3,354,697.44/4,629,360.24 = 1,826,771.04/x
  3. Step 3: Cross multiply
    3,354,697.44x = 4,629,360.24 × 1,826,771.04
  4. Step 4: Simplify right side
    3,354,697.44x = 8,456,781,220,159.45
  5. Step 5: Solve for x
    x = 8,456,781,220,159.45/3,354,697.44
  6. Step 6: Final answer
    x = 2,520,877.48

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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.