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Finding the Third Proportional to 3,527,310 and 5,277,237

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Solution

The third proportional to 3,527,310 and 5,277,237 is: 7,895,316.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,310 : 5,277,237 = 5,277,237 : x
  2. Step 2: Convert to fraction form
    3,527,310/5,277,237 = 5,277,237/x
  3. Step 3: Cross multiply
    3,527,310x = 5,277,237 × 5,277,237
  4. Step 4: Simplify right side
    3,527,310x = 27,849,230,354,169
  5. Step 5: Solve for x
    x = 27,849,230,354,169/3,527,310
  6. Step 6: Final answer
    x = 7,895,316.93

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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.