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Finding the Third Proportional to 4,602,992.06 and 6,904,485.56

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Solution

The third proportional to 4,602,992.06 and 6,904,485.56 is: 10,356,724.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,992.06 : 6,904,485.56 = 6,904,485.56 : x
  2. Step 2: Convert to fraction form
    4,602,992.06/6,904,485.56 = 6,904,485.56/x
  3. Step 3: Cross multiply
    4,602,992.06x = 6,904,485.56 × 6,904,485.56
  4. Step 4: Simplify right side
    4,602,992.06x = 47,671,920,882,770.94
  5. Step 5: Solve for x
    x = 47,671,920,882,770.94/4,602,992.06
  6. Step 6: Final answer
    x = 10,356,724.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.