Home / 3,373,648-5,059,253.60-1,352,354.56

Finding the Fourth Proportional to 3,373,648, 5,059,253.60 and 1,352,354.56

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Solution

The fourth proportional to 3,373,648, 5,059,253.60 and 1,352,354.56 is: 2,028,043.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,648 : 5,059,253.60 = 1,352,354.56 : x
  2. Step 2: Convert to fraction form
    3,373,648/5,059,253.60 = 1,352,354.56/x
  3. Step 3: Cross multiply
    3,373,648x = 5,059,253.60 × 1,352,354.56
  4. Step 4: Simplify right side
    3,373,648x = 6,841,904,676,156.42
  5. Step 5: Solve for x
    x = 6,841,904,676,156.42/3,373,648
  6. Step 6: Final answer
    x = 2,028,043.43

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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.