Home / 5,601,903.60-8,383,501.80-3,359,650.80

Finding the Fourth Proportional to 5,601,903.60, 8,383,501.80 and 3,359,650.80

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Solution

The fourth proportional to 5,601,903.60, 8,383,501.80 and 3,359,650.80 is: 5,027,869.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,601,903.60 : 8,383,501.80 = 3,359,650.80 : x
  2. Step 2: Convert to fraction form
    5,601,903.60/8,383,501.80 = 3,359,650.80/x
  3. Step 3: Cross multiply
    5,601,903.60x = 8,383,501.80 × 3,359,650.80
  4. Step 4: Simplify right side
    5,601,903.60x = 28,165,638,529,171.44
  5. Step 5: Solve for x
    x = 28,165,638,529,171.44/5,601,903.60
  6. Step 6: Final answer
    x = 5,027,869.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.