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Finding the Third Proportional to 434,803 and 600,802

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Solution

The third proportional to 434,803 and 600,802 is: 830,176.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,803 : 600,802 = 600,802 : x
  2. Step 2: Convert to fraction form
    434,803/600,802 = 600,802/x
  3. Step 3: Cross multiply
    434,803x = 600,802 × 600,802
  4. Step 4: Simplify right side
    434,803x = 360,963,043,204
  5. Step 5: Solve for x
    x = 360,963,043,204/434,803
  6. Step 6: Final answer
    x = 830,176.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.