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Finding the Third Proportional to 3,513,726 and 5,314,875.75

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Solution

The third proportional to 3,513,726 and 5,314,875.75 is: 8,039,301.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,726 : 5,314,875.75 = 5,314,875.75 : x
  2. Step 2: Convert to fraction form
    3,513,726/5,314,875.75 = 5,314,875.75/x
  3. Step 3: Cross multiply
    3,513,726x = 5,314,875.75 × 5,314,875.75
  4. Step 4: Simplify right side
    3,513,726x = 28,247,904,237,938.06
  5. Step 5: Solve for x
    x = 28,247,904,237,938.06/3,513,726
  6. Step 6: Final answer
    x = 8,039,301.94

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.