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Finding the Third Proportional to 1,130,479.50 and 2,424,741

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Solution

The third proportional to 1,130,479.50 and 2,424,741 is: 5,200,774.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,479.50 : 2,424,741 = 2,424,741 : x
  2. Step 2: Convert to fraction form
    1,130,479.50/2,424,741 = 2,424,741/x
  3. Step 3: Cross multiply
    1,130,479.50x = 2,424,741 × 2,424,741
  4. Step 4: Simplify right side
    1,130,479.50x = 5,879,368,917,081
  5. Step 5: Solve for x
    x = 5,879,368,917,081/1,130,479.50
  6. Step 6: Final answer
    x = 5,200,774.47

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.