Home / 3,021,166.60-4,531,705.48-746,691.24

Finding the Fourth Proportional to 3,021,166.60, 4,531,705.48 and 746,691.24

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Solution

The fourth proportional to 3,021,166.60, 4,531,705.48 and 746,691.24 is: 1,120,025.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,166.60 : 4,531,705.48 = 746,691.24 : x
  2. Step 2: Convert to fraction form
    3,021,166.60/4,531,705.48 = 746,691.24/x
  3. Step 3: Cross multiply
    3,021,166.60x = 4,531,705.48 × 746,691.24
  4. Step 4: Simplify right side
    3,021,166.60x = 3,383,784,784,176.00
  5. Step 5: Solve for x
    x = 3,383,784,784,176.00/3,021,166.60
  6. Step 6: Final answer
    x = 1,120,025.88

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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.