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Finding the Third Proportional to 575,424 and 1,344,006

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Solution

The third proportional to 575,424 and 1,344,006 is: 3,139,167.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,424 : 1,344,006 = 1,344,006 : x
  2. Step 2: Convert to fraction form
    575,424/1,344,006 = 1,344,006/x
  3. Step 3: Cross multiply
    575,424x = 1,344,006 × 1,344,006
  4. Step 4: Simplify right side
    575,424x = 1,806,352,128,036
  5. Step 5: Solve for x
    x = 1,806,352,128,036/575,424
  6. Step 6: Final answer
    x = 3,139,167.17

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.