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Finding the Third Proportional to 5,889,372 and 8,798,877

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Solution

The third proportional to 5,889,372 and 8,798,877 is: 13,145,754.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,889,372 : 8,798,877 = 8,798,877 : x
  2. Step 2: Convert to fraction form
    5,889,372/8,798,877 = 8,798,877/x
  3. Step 3: Cross multiply
    5,889,372x = 8,798,877 × 8,798,877
  4. Step 4: Simplify right side
    5,889,372x = 77,420,236,461,129
  5. Step 5: Solve for x
    x = 77,420,236,461,129/5,889,372
  6. Step 6: Final answer
    x = 13,145,754.16

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.