Home / 4,289,063.91-6,534,220.64

Finding the Third Proportional to 4,289,063.91 and 6,534,220.64

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Solution

The third proportional to 4,289,063.91 and 6,534,220.64 is: 9,954,628.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,063.91 : 6,534,220.64 = 6,534,220.64 : x
  2. Step 2: Convert to fraction form
    4,289,063.91/6,534,220.64 = 6,534,220.64/x
  3. Step 3: Cross multiply
    4,289,063.91x = 6,534,220.64 × 6,534,220.64
  4. Step 4: Simplify right side
    4,289,063.91x = 42,696,039,380,369.79
  5. Step 5: Solve for x
    x = 42,696,039,380,369.79/4,289,063.91
  6. Step 6: Final answer
    x = 9,954,628.87

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.