Home / 3,342,108.60-4,612,097.02-1,814,202.36

Finding the Fourth Proportional to 3,342,108.60, 4,612,097.02 and 1,814,202.36

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Solution

The fourth proportional to 3,342,108.60, 4,612,097.02 and 1,814,202.36 is: 2,503,592.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,108.60 : 4,612,097.02 = 1,814,202.36 : x
  2. Step 2: Convert to fraction form
    3,342,108.60/4,612,097.02 = 1,814,202.36/x
  3. Step 3: Cross multiply
    3,342,108.60x = 4,612,097.02 × 1,814,202.36
  4. Step 4: Simplify right side
    3,342,108.60x = 8,367,277,298,232.97
  5. Step 5: Solve for x
    x = 8,367,277,298,232.97/3,342,108.60
  6. Step 6: Final answer
    x = 2,503,592.28

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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.