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Finding the Third Proportional to 736,573.50 and 1,585,201.50

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Solution

The third proportional to 736,573.50 and 1,585,201.50 is: 3,411,558.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,573.50 : 1,585,201.50 = 1,585,201.50 : x
  2. Step 2: Convert to fraction form
    736,573.50/1,585,201.50 = 1,585,201.50/x
  3. Step 3: Cross multiply
    736,573.50x = 1,585,201.50 × 1,585,201.50
  4. Step 4: Simplify right side
    736,573.50x = 2,512,863,795,602.25
  5. Step 5: Solve for x
    x = 2,512,863,795,602.25/736,573.50
  6. Step 6: Final answer
    x = 3,411,558.79

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.