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Finding the Third Proportional to 2,833,808 and 6,113,440

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Solution

The third proportional to 2,833,808 and 6,113,440 is: 13,188,666.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,808 : 6,113,440 = 6,113,440 : x
  2. Step 2: Convert to fraction form
    2,833,808/6,113,440 = 6,113,440/x
  3. Step 3: Cross multiply
    2,833,808x = 6,113,440 × 6,113,440
  4. Step 4: Simplify right side
    2,833,808x = 37,374,148,633,600
  5. Step 5: Solve for x
    x = 37,374,148,633,600/2,833,808
  6. Step 6: Final answer
    x = 13,188,666.50

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.