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Finding the Third Proportional to 2,957,834 and 4,424,926.50

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Solution

The third proportional to 2,957,834 and 4,424,926.50 is: 6,619,700.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,834 : 4,424,926.50 = 4,424,926.50 : x
  2. Step 2: Convert to fraction form
    2,957,834/4,424,926.50 = 4,424,926.50/x
  3. Step 3: Cross multiply
    2,957,834x = 4,424,926.50 × 4,424,926.50
  4. Step 4: Simplify right side
    2,957,834x = 19,579,974,530,402.25
  5. Step 5: Solve for x
    x = 19,579,974,530,402.25/2,957,834
  6. Step 6: Final answer
    x = 6,619,700.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.