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Finding the Third Proportional to 2,664,657 and 4,046,827.50

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Solution

The third proportional to 2,664,657 and 4,046,827.50 is: 6,145,936.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,657 : 4,046,827.50 = 4,046,827.50 : x
  2. Step 2: Convert to fraction form
    2,664,657/4,046,827.50 = 4,046,827.50/x
  3. Step 3: Cross multiply
    2,664,657x = 4,046,827.50 × 4,046,827.50
  4. Step 4: Simplify right side
    2,664,657x = 16,376,812,814,756.25
  5. Step 5: Solve for x
    x = 16,376,812,814,756.25/2,664,657
  6. Step 6: Final answer
    x = 6,145,936.54

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.