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Finding the Third Proportional to 956,341.50 and 2,020,623

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Solution

The third proportional to 956,341.50 and 2,020,623 is: 4,269,308.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,341.50 : 2,020,623 = 2,020,623 : x
  2. Step 2: Convert to fraction form
    956,341.50/2,020,623 = 2,020,623/x
  3. Step 3: Cross multiply
    956,341.50x = 2,020,623 × 2,020,623
  4. Step 4: Simplify right side
    956,341.50x = 4,082,917,308,129
  5. Step 5: Solve for x
    x = 4,082,917,308,129/956,341.50
  6. Step 6: Final answer
    x = 4,269,308.93

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.