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Finding the Third Proportional to 3,054,335.63 and 4,488,008.63

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Solution

The third proportional to 3,054,335.63 and 4,488,008.63 is: 6,594,632.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,335.63 : 4,488,008.63 = 4,488,008.63 : x
  2. Step 2: Convert to fraction form
    3,054,335.63/4,488,008.63 = 4,488,008.63/x
  3. Step 3: Cross multiply
    3,054,335.63x = 4,488,008.63 × 4,488,008.63
  4. Step 4: Simplify right side
    3,054,335.63x = 20,142,221,418,074.39
  5. Step 5: Solve for x
    x = 20,142,221,418,074.39/3,054,335.63
  6. Step 6: Final answer
    x = 6,594,632.64

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.