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Finding the Third Proportional to 523,253 and 1,130,134

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Solution

The third proportional to 523,253 and 1,130,134 is: 2,440,889.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    523,253 : 1,130,134 = 1,130,134 : x
  2. Step 2: Convert to fraction form
    523,253/1,130,134 = 1,130,134/x
  3. Step 3: Cross multiply
    523,253x = 1,130,134 × 1,130,134
  4. Step 4: Simplify right side
    523,253x = 1,277,202,857,956
  5. Step 5: Solve for x
    x = 1,277,202,857,956/523,253
  6. Step 6: Final answer
    x = 2,440,889.70

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.