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Finding the Third Proportional to 4,853,297 and 7,726,291

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Solution

The third proportional to 4,853,297 and 7,726,291 is: 12,300,004.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,297 : 7,726,291 = 7,726,291 : x
  2. Step 2: Convert to fraction form
    4,853,297/7,726,291 = 7,726,291/x
  3. Step 3: Cross multiply
    4,853,297x = 7,726,291 × 7,726,291
  4. Step 4: Simplify right side
    4,853,297x = 59,695,572,616,681
  5. Step 5: Solve for x
    x = 59,695,572,616,681/4,853,297
  6. Step 6: Final answer
    x = 12,300,004.02

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.