Home / 3,595,946.32-5,394,126.84-1,352,103.76

Finding the Fourth Proportional to 3,595,946.32, 5,394,126.84 and 1,352,103.76

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Solution

The fourth proportional to 3,595,946.32, 5,394,126.84 and 1,352,103.76 is: 2,028,233.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,946.32 : 5,394,126.84 = 1,352,103.76 : x
  2. Step 2: Convert to fraction form
    3,595,946.32/5,394,126.84 = 1,352,103.76/x
  3. Step 3: Cross multiply
    3,595,946.32x = 5,394,126.84 × 1,352,103.76
  4. Step 4: Simplify right side
    3,595,946.32x = 7,293,419,182,280.92
  5. Step 5: Solve for x
    x = 7,293,419,182,280.92/3,595,946.32
  6. Step 6: Final answer
    x = 2,028,233.61

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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.