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Finding the Third Proportional to 935,703 and 1,969,186.50

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Solution

The third proportional to 935,703 and 1,969,186.50 is: 4,144,152.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,703 : 1,969,186.50 = 1,969,186.50 : x
  2. Step 2: Convert to fraction form
    935,703/1,969,186.50 = 1,969,186.50/x
  3. Step 3: Cross multiply
    935,703x = 1,969,186.50 × 1,969,186.50
  4. Step 4: Simplify right side
    935,703x = 3,877,695,471,782.25
  5. Step 5: Solve for x
    x = 3,877,695,471,782.25/935,703
  6. Step 6: Final answer
    x = 4,144,152.01

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.