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Finding the Third Proportional to 630,635.63 and 1,480,518

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Solution

The third proportional to 630,635.63 and 1,480,518 is: 3,475,752.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    630,635.63 : 1,480,518 = 1,480,518 : x
  2. Step 2: Convert to fraction form
    630,635.63/1,480,518 = 1,480,518/x
  3. Step 3: Cross multiply
    630,635.63x = 1,480,518 × 1,480,518
  4. Step 4: Simplify right side
    630,635.63x = 2,191,933,548,324
  5. Step 5: Solve for x
    x = 2,191,933,548,324/630,635.63
  6. Step 6: Final answer
    x = 3,475,752.81

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.