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Finding the Third Proportional to 630,051.75 and 1,001,127.94

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Solution

The third proportional to 630,051.75 and 1,001,127.94 is: 1,590,753.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    630,051.75 : 1,001,127.94 = 1,001,127.94 : x
  2. Step 2: Convert to fraction form
    630,051.75/1,001,127.94 = 1,001,127.94/x
  3. Step 3: Cross multiply
    630,051.75x = 1,001,127.94 × 1,001,127.94
  4. Step 4: Simplify right side
    630,051.75x = 1,002,257,147,243.00
  5. Step 5: Solve for x
    x = 1,002,257,147,243.00/630,051.75
  6. Step 6: Final answer
    x = 1,590,753.69

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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.