Home / 3,342,105.60-4,612,092.88-1,814,199.36

Finding the Fourth Proportional to 3,342,105.60, 4,612,092.88 and 1,814,199.36

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Solution

The fourth proportional to 3,342,105.60, 4,612,092.88 and 1,814,199.36 is: 2,503,588.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,105.60 : 4,612,092.88 = 1,814,199.36 : x
  2. Step 2: Convert to fraction form
    3,342,105.60/4,612,092.88 = 1,814,199.36/x
  3. Step 3: Cross multiply
    3,342,105.60x = 4,612,092.88 × 1,814,199.36
  4. Step 4: Simplify right side
    3,342,105.60x = 8,367,255,951,156.56
  5. Step 5: Solve for x
    x = 8,367,255,951,156.56/3,342,105.60
  6. Step 6: Final answer
    x = 2,503,588.14

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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.