Home / 10,913,092.87-16,370,902.91-3,627,203.35

Finding the Fourth Proportional to 10,913,092.87, 16,370,902.91 and 3,627,203.35

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Solution

The fourth proportional to 10,913,092.87, 16,370,902.91 and 3,627,203.35 is: 5,441,225.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,913,092.87 : 16,370,902.91 = 3,627,203.35 : x
  2. Step 2: Convert to fraction form
    10,913,092.87/16,370,902.91 = 3,627,203.35/x
  3. Step 3: Cross multiply
    10,913,092.87x = 16,370,902.91 × 3,627,203.35
  4. Step 4: Simplify right side
    10,913,092.87x = 59,380,593,859,540.73
  5. Step 5: Solve for x
    x = 59,380,593,859,540.73/10,913,092.87
  6. Step 6: Final answer
    x = 5,441,225.01

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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.