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Finding the Third Proportional to 3,004,185 and 6,489,480

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Solution

The third proportional to 3,004,185 and 6,489,480 is: 14,018,228.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,185 : 6,489,480 = 6,489,480 : x
  2. Step 2: Convert to fraction form
    3,004,185/6,489,480 = 6,489,480/x
  3. Step 3: Cross multiply
    3,004,185x = 6,489,480 × 6,489,480
  4. Step 4: Simplify right side
    3,004,185x = 42,113,350,670,400
  5. Step 5: Solve for x
    x = 42,113,350,670,400/3,004,185
  6. Step 6: Final answer
    x = 14,018,228.13

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.