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Finding the Third Proportional to 3,054,386 and 6,580,838

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Solution

The third proportional to 3,054,386 and 6,580,838 is: 14,178,767.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,386 : 6,580,838 = 6,580,838 : x
  2. Step 2: Convert to fraction form
    3,054,386/6,580,838 = 6,580,838/x
  3. Step 3: Cross multiply
    3,054,386x = 6,580,838 × 6,580,838
  4. Step 4: Simplify right side
    3,054,386x = 43,307,428,782,244
  5. Step 5: Solve for x
    x = 43,307,428,782,244/3,054,386
  6. Step 6: Final answer
    x = 14,178,767.45

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.