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Finding the Third Proportional to 2,896,928 and 4,256,604

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Solution

The third proportional to 2,896,928 and 4,256,604 is: 6,254,445.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,928 : 4,256,604 = 4,256,604 : x
  2. Step 2: Convert to fraction form
    2,896,928/4,256,604 = 4,256,604/x
  3. Step 3: Cross multiply
    2,896,928x = 4,256,604 × 4,256,604
  4. Step 4: Simplify right side
    2,896,928x = 18,118,677,612,816
  5. Step 5: Solve for x
    x = 18,118,677,612,816/2,896,928
  6. Step 6: Final answer
    x = 6,254,445.27

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.