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Finding the Third Proportional to 3,033,390 and 4,569,313

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Solution

The third proportional to 3,033,390 and 4,569,313 is: 6,882,933.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,390 : 4,569,313 = 4,569,313 : x
  2. Step 2: Convert to fraction form
    3,033,390/4,569,313 = 4,569,313/x
  3. Step 3: Cross multiply
    3,033,390x = 4,569,313 × 4,569,313
  4. Step 4: Simplify right side
    3,033,390x = 20,878,621,291,969
  5. Step 5: Solve for x
    x = 20,878,621,291,969/3,033,390
  6. Step 6: Final answer
    x = 6,882,933.38

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.