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Finding the Third Proportional to 767,238.33 and 1,117,124.16

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Solution

The third proportional to 767,238.33 and 1,117,124.16 is: 1,626,569.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,238.33 : 1,117,124.16 = 1,117,124.16 : x
  2. Step 2: Convert to fraction form
    767,238.33/1,117,124.16 = 1,117,124.16/x
  3. Step 3: Cross multiply
    767,238.33x = 1,117,124.16 × 1,117,124.16
  4. Step 4: Simplify right side
    767,238.33x = 1,247,966,380,477.27
  5. Step 5: Solve for x
    x = 1,247,966,380,477.27/767,238.33
  6. Step 6: Final answer
    x = 1,626,569.39

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.