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Finding the Third Proportional to 1,545,572 and 3,366,044

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Solution

The third proportional to 1,545,572 and 3,366,044 is: 7,330,782.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,545,572 : 3,366,044 = 3,366,044 : x
  2. Step 2: Convert to fraction form
    1,545,572/3,366,044 = 3,366,044/x
  3. Step 3: Cross multiply
    1,545,572x = 3,366,044 × 3,366,044
  4. Step 4: Simplify right side
    1,545,572x = 11,330,252,209,936
  5. Step 5: Solve for x
    x = 11,330,252,209,936/1,545,572
  6. Step 6: Final answer
    x = 7,330,782.53

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.