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Finding the Third Proportional to 4,820,556 and 6,610,044

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Solution

The third proportional to 4,820,556 and 6,610,044 is: 9,063,826.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,556 : 6,610,044 = 6,610,044 : x
  2. Step 2: Convert to fraction form
    4,820,556/6,610,044 = 6,610,044/x
  3. Step 3: Cross multiply
    4,820,556x = 6,610,044 × 6,610,044
  4. Step 4: Simplify right side
    4,820,556x = 43,692,681,681,936
  5. Step 5: Solve for x
    x = 43,692,681,681,936/4,820,556
  6. Step 6: Final answer
    x = 9,063,826.18

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.