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Finding the Third Proportional to 2,023,486 and 4,335,430

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Solution

The third proportional to 2,023,486 and 4,335,430 is: 9,288,897.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,486 : 4,335,430 = 4,335,430 : x
  2. Step 2: Convert to fraction form
    2,023,486/4,335,430 = 4,335,430/x
  3. Step 3: Cross multiply
    2,023,486x = 4,335,430 × 4,335,430
  4. Step 4: Simplify right side
    2,023,486x = 18,795,953,284,900
  5. Step 5: Solve for x
    x = 18,795,953,284,900/2,023,486
  6. Step 6: Final answer
    x = 9,288,897.12

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.