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Finding the Third Proportional to 5,625,006 and 7,964,574

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Solution

The third proportional to 5,625,006 and 7,964,574 is: 11,277,221.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,006 : 7,964,574 = 7,964,574 : x
  2. Step 2: Convert to fraction form
    5,625,006/7,964,574 = 7,964,574/x
  3. Step 3: Cross multiply
    5,625,006x = 7,964,574 × 7,964,574
  4. Step 4: Simplify right side
    5,625,006x = 63,434,439,001,476
  5. Step 5: Solve for x
    x = 63,434,439,001,476/5,625,006
  6. Step 6: Final answer
    x = 11,277,221.57

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.