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Finding the Third Proportional to 439,023 and 957,609

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Solution

The third proportional to 439,023 and 957,609 is: 2,088,763.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,023 : 957,609 = 957,609 : x
  2. Step 2: Convert to fraction form
    439,023/957,609 = 957,609/x
  3. Step 3: Cross multiply
    439,023x = 957,609 × 957,609
  4. Step 4: Simplify right side
    439,023x = 917,014,996,881
  5. Step 5: Solve for x
    x = 917,014,996,881/439,023
  6. Step 6: Final answer
    x = 2,088,763.00

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.