Home / 5,394,832.40-8,092,061.94-1,351,355.06

Finding the Fourth Proportional to 5,394,832.40, 8,092,061.94 and 1,351,355.06

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Solution

The fourth proportional to 5,394,832.40, 8,092,061.94 and 1,351,355.06 is: 2,026,985.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,394,832.40 : 8,092,061.94 = 1,351,355.06 : x
  2. Step 2: Convert to fraction form
    5,394,832.40/8,092,061.94 = 1,351,355.06/x
  3. Step 3: Cross multiply
    5,394,832.40x = 8,092,061.94 × 1,351,355.06
  4. Step 4: Simplify right side
    5,394,832.40x = 10,935,248,848,452.42
  5. Step 5: Solve for x
    x = 10,935,248,848,452.42/5,394,832.40
  6. Step 6: Final answer
    x = 2,026,985.83

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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.