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Finding the Third Proportional to 5,830,455 and 9,125,446

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Solution

The third proportional to 5,830,455 and 9,125,446 is: 14,282,549.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830,455 : 9,125,446 = 9,125,446 : x
  2. Step 2: Convert to fraction form
    5,830,455/9,125,446 = 9,125,446/x
  3. Step 3: Cross multiply
    5,830,455x = 9,125,446 × 9,125,446
  4. Step 4: Simplify right side
    5,830,455x = 83,273,764,698,916
  5. Step 5: Solve for x
    x = 83,273,764,698,916/5,830,455
  6. Step 6: Final answer
    x = 14,282,549.94

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.