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Finding the Third Proportional to 4,334,874 and 9,527,808

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Solution

The third proportional to 4,334,874 and 9,527,808 is: 20,941,583.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,874 : 9,527,808 = 9,527,808 : x
  2. Step 2: Convert to fraction form
    4,334,874/9,527,808 = 9,527,808/x
  3. Step 3: Cross multiply
    4,334,874x = 9,527,808 × 9,527,808
  4. Step 4: Simplify right side
    4,334,874x = 90,779,125,284,864
  5. Step 5: Solve for x
    x = 90,779,125,284,864/4,334,874
  6. Step 6: Final answer
    x = 20,941,583.37

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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.