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Finding the Third Proportional to 736,252 and 1,561,482

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Solution

The third proportional to 736,252 and 1,561,482 is: 3,311,673.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,252 : 1,561,482 = 1,561,482 : x
  2. Step 2: Convert to fraction form
    736,252/1,561,482 = 1,561,482/x
  3. Step 3: Cross multiply
    736,252x = 1,561,482 × 1,561,482
  4. Step 4: Simplify right side
    736,252x = 2,438,226,036,324
  5. Step 5: Solve for x
    x = 2,438,226,036,324/736,252
  6. Step 6: Final answer
    x = 3,311,673.23

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.