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Finding the Third Proportional to 5,639,050 and 8,460,304

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Solution

The third proportional to 5,639,050 and 8,460,304 is: 12,693,050.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,639,050 : 8,460,304 = 8,460,304 : x
  2. Step 2: Convert to fraction form
    5,639,050/8,460,304 = 8,460,304/x
  3. Step 3: Cross multiply
    5,639,050x = 8,460,304 × 8,460,304
  4. Step 4: Simplify right side
    5,639,050x = 71,576,743,772,416
  5. Step 5: Solve for x
    x = 71,576,743,772,416/5,639,050
  6. Step 6: Final answer
    x = 12,693,050.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.