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Finding the Third Proportional to 673,084.69 and 1,010,120.63

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Solution

The third proportional to 673,084.69 and 1,010,120.63 is: 1,515,921.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,084.69 : 1,010,120.63 = 1,010,120.63 : x
  2. Step 2: Convert to fraction form
    673,084.69/1,010,120.63 = 1,010,120.63/x
  3. Step 3: Cross multiply
    673,084.69x = 1,010,120.63 × 1,010,120.63
  4. Step 4: Simplify right side
    673,084.69x = 1,020,343,677,050.39
  5. Step 5: Solve for x
    x = 1,020,343,677,050.39/673,084.69
  6. Step 6: Final answer
    x = 1,515,921.69

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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.