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Finding the Third Proportional to 4,644,877.50 and 10,928,466

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Solution

The third proportional to 4,644,877.50 and 10,928,466 is: 25,712,490.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,877.50 : 10,928,466 = 10,928,466 : x
  2. Step 2: Convert to fraction form
    4,644,877.50/10,928,466 = 10,928,466/x
  3. Step 3: Cross multiply
    4,644,877.50x = 10,928,466 × 10,928,466
  4. Step 4: Simplify right side
    4,644,877.50x = 119,431,369,113,156
  5. Step 5: Solve for x
    x = 119,431,369,113,156/4,644,877.50
  6. Step 6: Final answer
    x = 25,712,490.61

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.