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Finding the Third Proportional to 4,442,076 and 6,717,798

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Solution

The third proportional to 4,442,076 and 6,717,798 is: 10,159,396.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,076 : 6,717,798 = 6,717,798 : x
  2. Step 2: Convert to fraction form
    4,442,076/6,717,798 = 6,717,798/x
  3. Step 3: Cross multiply
    4,442,076x = 6,717,798 × 6,717,798
  4. Step 4: Simplify right side
    4,442,076x = 45,128,809,968,804
  5. Step 5: Solve for x
    x = 45,128,809,968,804/4,442,076
  6. Step 6: Final answer
    x = 10,159,396.19

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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.