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Finding the Third Proportional to 3,459,699 and 8,083,368

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Solution

The third proportional to 3,459,699 and 8,083,368 is: 18,886,278.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,699 : 8,083,368 = 8,083,368 : x
  2. Step 2: Convert to fraction form
    3,459,699/8,083,368 = 8,083,368/x
  3. Step 3: Cross multiply
    3,459,699x = 8,083,368 × 8,083,368
  4. Step 4: Simplify right side
    3,459,699x = 65,340,838,223,424
  5. Step 5: Solve for x
    x = 65,340,838,223,424/3,459,699
  6. Step 6: Final answer
    x = 18,886,278.32

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.