Home / 10,336,301.92-15,503,269.84-2,763,858.16

Finding the Fourth Proportional to 10,336,301.92, 15,503,269.84 and 2,763,858.16

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Solution

The fourth proportional to 10,336,301.92, 15,503,269.84 and 2,763,858.16 is: 4,145,470.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,301.92 : 15,503,269.84 = 2,763,858.16 : x
  2. Step 2: Convert to fraction form
    10,336,301.92/15,503,269.84 = 2,763,858.16/x
  3. Step 3: Cross multiply
    10,336,301.92x = 15,503,269.84 × 2,763,858.16
  4. Step 4: Simplify right side
    10,336,301.92x = 42,848,838,794,776.15
  5. Step 5: Solve for x
    x = 42,848,838,794,776.15/10,336,301.92
  6. Step 6: Final answer
    x = 4,145,470.90

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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.