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Finding the Third Proportional to 466,966.50 and 700,455

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Solution

The third proportional to 466,966.50 and 700,455 is: 1,050,690.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,966.50 : 700,455 = 700,455 : x
  2. Step 2: Convert to fraction form
    466,966.50/700,455 = 700,455/x
  3. Step 3: Cross multiply
    466,966.50x = 700,455 × 700,455
  4. Step 4: Simplify right side
    466,966.50x = 490,637,207,025
  5. Step 5: Solve for x
    x = 490,637,207,025/466,966.50
  6. Step 6: Final answer
    x = 1,050,690.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.