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Finding the Third Proportional to 4,599,404 and 9,675,400

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Solution

The third proportional to 4,599,404 and 9,675,400 is: 20,353,368.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,404 : 9,675,400 = 9,675,400 : x
  2. Step 2: Convert to fraction form
    4,599,404/9,675,400 = 9,675,400/x
  3. Step 3: Cross multiply
    4,599,404x = 9,675,400 × 9,675,400
  4. Step 4: Simplify right side
    4,599,404x = 93,613,365,160,000
  5. Step 5: Solve for x
    x = 93,613,365,160,000/4,599,404
  6. Step 6: Final answer
    x = 20,353,368.65

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.