Home / 5,284,601.68-7,924,874.28-2,250,043.60

Finding the Fourth Proportional to 5,284,601.68, 7,924,874.28 and 2,250,043.60

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Solution

The fourth proportional to 5,284,601.68, 7,924,874.28 and 2,250,043.60 is: 3,374,201.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284,601.68 : 7,924,874.28 = 2,250,043.60 : x
  2. Step 2: Convert to fraction form
    5,284,601.68/7,924,874.28 = 2,250,043.60/x
  3. Step 3: Cross multiply
    5,284,601.68x = 7,924,874.28 × 2,250,043.60
  4. Step 4: Simplify right side
    5,284,601.68x = 17,831,312,654,518.61
  5. Step 5: Solve for x
    x = 17,831,312,654,518.61/5,284,601.68
  6. Step 6: Final answer
    x = 3,374,201.83

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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.