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Finding the Third Proportional to 934,579.90 and 2,042,137.83

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Solution

The third proportional to 934,579.90 and 2,042,137.83 is: 4,462,247.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,579.90 : 2,042,137.83 = 2,042,137.83 : x
  2. Step 2: Convert to fraction form
    934,579.90/2,042,137.83 = 2,042,137.83/x
  3. Step 3: Cross multiply
    934,579.90x = 2,042,137.83 × 2,042,137.83
  4. Step 4: Simplify right side
    934,579.90x = 4,170,326,909,059.09
  5. Step 5: Solve for x
    x = 4,170,326,909,059.09/934,579.90
  6. Step 6: Final answer
    x = 4,462,247.60

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.