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Finding the Third Proportional to 790,345.27 and 1,865,096.93

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Solution

The third proportional to 790,345.27 and 1,865,096.93 is: 4,401,350.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    790,345.27 : 1,865,096.93 = 1,865,096.93 : x
  2. Step 2: Convert to fraction form
    790,345.27/1,865,096.93 = 1,865,096.93/x
  3. Step 3: Cross multiply
    790,345.27x = 1,865,096.93 × 1,865,096.93
  4. Step 4: Simplify right side
    790,345.27x = 3,478,586,557,129.74
  5. Step 5: Solve for x
    x = 3,478,586,557,129.74/790,345.27
  6. Step 6: Final answer
    x = 4,401,350.53

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.