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Finding the Third Proportional to 935,316 and 2,020,086

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Solution

The third proportional to 935,316 and 2,020,086 is: 4,362,961.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,316 : 2,020,086 = 2,020,086 : x
  2. Step 2: Convert to fraction form
    935,316/2,020,086 = 2,020,086/x
  3. Step 3: Cross multiply
    935,316x = 2,020,086 × 2,020,086
  4. Step 4: Simplify right side
    935,316x = 4,080,747,447,396
  5. Step 5: Solve for x
    x = 4,080,747,447,396/935,316
  6. Step 6: Final answer
    x = 4,362,961.23

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.