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Finding the Third Proportional to 5,624,046 and 8,399,283

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Solution

The third proportional to 5,624,046 and 8,399,283 is: 12,543,986.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,046 : 8,399,283 = 8,399,283 : x
  2. Step 2: Convert to fraction form
    5,624,046/8,399,283 = 8,399,283/x
  3. Step 3: Cross multiply
    5,624,046x = 8,399,283 × 8,399,283
  4. Step 4: Simplify right side
    5,624,046x = 70,547,954,914,089
  5. Step 5: Solve for x
    x = 70,547,954,914,089/5,624,046
  6. Step 6: Final answer
    x = 12,543,986.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.