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Finding the Third Proportional to 4,861,701 and 7,079,319

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Solution

The third proportional to 4,861,701 and 7,079,319 is: 10,308,482.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,861,701 : 7,079,319 = 7,079,319 : x
  2. Step 2: Convert to fraction form
    4,861,701/7,079,319 = 7,079,319/x
  3. Step 3: Cross multiply
    4,861,701x = 7,079,319 × 7,079,319
  4. Step 4: Simplify right side
    4,861,701x = 50,116,757,503,761
  5. Step 5: Solve for x
    x = 50,116,757,503,761/4,861,701
  6. Step 6: Final answer
    x = 10,308,482.05

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.