Home / 4,739,523.60-7,097,256.90-2,607,198.60

Finding the Fourth Proportional to 4,739,523.60, 7,097,256.90 and 2,607,198.60

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Solution

The fourth proportional to 4,739,523.60, 7,097,256.90 and 2,607,198.60 is: 3,904,181.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,523.60 : 7,097,256.90 = 2,607,198.60 : x
  2. Step 2: Convert to fraction form
    4,739,523.60/7,097,256.90 = 2,607,198.60/x
  3. Step 3: Cross multiply
    4,739,523.60x = 7,097,256.90 × 2,607,198.60
  4. Step 4: Simplify right side
    4,739,523.60x = 18,503,958,253,520.34
  5. Step 5: Solve for x
    x = 18,503,958,253,520.34/4,739,523.60
  6. Step 6: Final answer
    x = 3,904,181.06

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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.