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Finding the Third Proportional to 3,386,737 and 4,827,841

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Solution

The third proportional to 3,386,737 and 4,827,841 is: 6,882,154.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,737 : 4,827,841 = 4,827,841 : x
  2. Step 2: Convert to fraction form
    3,386,737/4,827,841 = 4,827,841/x
  3. Step 3: Cross multiply
    3,386,737x = 4,827,841 × 4,827,841
  4. Step 4: Simplify right side
    3,386,737x = 23,308,048,721,281
  5. Step 5: Solve for x
    x = 23,308,048,721,281/3,386,737
  6. Step 6: Final answer
    x = 6,882,154.92

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.