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Finding the Third Proportional to 504,927 and 1,106,421

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Solution

The third proportional to 504,927 and 1,106,421 is: 2,424,444.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,927 : 1,106,421 = 1,106,421 : x
  2. Step 2: Convert to fraction form
    504,927/1,106,421 = 1,106,421/x
  3. Step 3: Cross multiply
    504,927x = 1,106,421 × 1,106,421
  4. Step 4: Simplify right side
    504,927x = 1,224,167,429,241
  5. Step 5: Solve for x
    x = 1,224,167,429,241/504,927
  6. Step 6: Final answer
    x = 2,424,444.38

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.