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Finding the Third Proportional to 3,319,164 and 5,323,482

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Solution

The third proportional to 3,319,164 and 5,323,482 is: 8,538,132.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,319,164 : 5,323,482 = 5,323,482 : x
  2. Step 2: Convert to fraction form
    3,319,164/5,323,482 = 5,323,482/x
  3. Step 3: Cross multiply
    3,319,164x = 5,323,482 × 5,323,482
  4. Step 4: Simplify right side
    3,319,164x = 28,339,460,604,324
  5. Step 5: Solve for x
    x = 28,339,460,604,324/3,319,164
  6. Step 6: Final answer
    x = 8,538,132.07

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.