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Finding the Third Proportional to 3,609,092.81 and 4,903,103.81

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Solution

The third proportional to 3,609,092.81 and 4,903,103.81 is: 6,661,071.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,092.81 : 4,903,103.81 = 4,903,103.81 : x
  2. Step 2: Convert to fraction form
    3,609,092.81/4,903,103.81 = 4,903,103.81/x
  3. Step 3: Cross multiply
    3,609,092.81x = 4,903,103.81 × 4,903,103.81
  4. Step 4: Simplify right side
    3,609,092.81x = 24,040,426,996,152.04
  5. Step 5: Solve for x
    x = 24,040,426,996,152.04/3,609,092.81
  6. Step 6: Final answer
    x = 6,661,071.98

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.