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Finding the Third Proportional to 926,237 and 1,385,467

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Solution

The third proportional to 926,237 and 1,385,467 is: 2,072,384.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    926,237 : 1,385,467 = 1,385,467 : x
  2. Step 2: Convert to fraction form
    926,237/1,385,467 = 1,385,467/x
  3. Step 3: Cross multiply
    926,237x = 1,385,467 × 1,385,467
  4. Step 4: Simplify right side
    926,237x = 1,919,518,808,089
  5. Step 5: Solve for x
    x = 1,919,518,808,089/926,237
  6. Step 6: Final answer
    x = 2,072,384.07

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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.