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Finding the Third Proportional to 624,211.88 and 1,364,000.06

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Solution

The third proportional to 624,211.88 and 1,364,000.06 is: 2,980,552.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,211.88 : 1,364,000.06 = 1,364,000.06 : x
  2. Step 2: Convert to fraction form
    624,211.88/1,364,000.06 = 1,364,000.06/x
  3. Step 3: Cross multiply
    624,211.88x = 1,364,000.06 × 1,364,000.06
  4. Step 4: Simplify right side
    624,211.88x = 1,860,496,170,500.00
  5. Step 5: Solve for x
    x = 1,860,496,170,500.00/624,211.88
  6. Step 6: Final answer
    x = 2,980,552.35

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.