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Finding the Third Proportional to 4,804,992 and 6,472,008

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Solution

The third proportional to 4,804,992 and 6,472,008 is: 8,717,368.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,992 : 6,472,008 = 6,472,008 : x
  2. Step 2: Convert to fraction form
    4,804,992/6,472,008 = 6,472,008/x
  3. Step 3: Cross multiply
    4,804,992x = 6,472,008 × 6,472,008
  4. Step 4: Simplify right side
    4,804,992x = 41,886,887,552,064
  5. Step 5: Solve for x
    x = 41,886,887,552,064/4,804,992
  6. Step 6: Final answer
    x = 8,717,368.84

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.