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Finding the Third Proportional to 593,395 and 1,307,803

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Solution

The third proportional to 593,395 and 1,307,803 is: 2,882,310.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,395 : 1,307,803 = 1,307,803 : x
  2. Step 2: Convert to fraction form
    593,395/1,307,803 = 1,307,803/x
  3. Step 3: Cross multiply
    593,395x = 1,307,803 × 1,307,803
  4. Step 4: Simplify right side
    593,395x = 1,710,348,686,809
  5. Step 5: Solve for x
    x = 1,710,348,686,809/593,395
  6. Step 6: Final answer
    x = 2,882,310.58

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.