Home / 3,306,514.60-4,959,771.90-1,416,946.60

Finding the Fourth Proportional to 3,306,514.60, 4,959,771.90 and 1,416,946.60

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Solution

The fourth proportional to 3,306,514.60, 4,959,771.90 and 1,416,946.60 is: 2,125,419.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,514.60 : 4,959,771.90 = 1,416,946.60 : x
  2. Step 2: Convert to fraction form
    3,306,514.60/4,959,771.90 = 1,416,946.60/x
  3. Step 3: Cross multiply
    3,306,514.60x = 4,959,771.90 × 1,416,946.60
  4. Step 4: Simplify right side
    3,306,514.60x = 7,027,731,930,480.54
  5. Step 5: Solve for x
    x = 7,027,731,930,480.54/3,306,514.60
  6. Step 6: Final answer
    x = 2,125,419.90

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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.