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Finding the Third Proportional to 7,385,250 and 10,838,247

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Solution

The third proportional to 7,385,250 and 10,838,247 is: 15,905,703.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,250 : 10,838,247 = 10,838,247 : x
  2. Step 2: Convert to fraction form
    7,385,250/10,838,247 = 10,838,247/x
  3. Step 3: Cross multiply
    7,385,250x = 10,838,247 × 10,838,247
  4. Step 4: Simplify right side
    7,385,250x = 117,467,598,033,009
  5. Step 5: Solve for x
    x = 117,467,598,033,009/7,385,250
  6. Step 6: Final answer
    x = 15,905,703.67

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.