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Finding the Third Proportional to 607,998 and 1,355,802

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Solution

The third proportional to 607,998 and 1,355,802 is: 3,023,363.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,998 : 1,355,802 = 1,355,802 : x
  2. Step 2: Convert to fraction form
    607,998/1,355,802 = 1,355,802/x
  3. Step 3: Cross multiply
    607,998x = 1,355,802 × 1,355,802
  4. Step 4: Simplify right side
    607,998x = 1,838,199,063,204
  5. Step 5: Solve for x
    x = 1,838,199,063,204/607,998
  6. Step 6: Final answer
    x = 3,023,363.67

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.