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Finding the Third Proportional to 729,054 and 1,093,567.50

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Solution

The third proportional to 729,054 and 1,093,567.50 is: 1,640,331.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,054 : 1,093,567.50 = 1,093,567.50 : x
  2. Step 2: Convert to fraction form
    729,054/1,093,567.50 = 1,093,567.50/x
  3. Step 3: Cross multiply
    729,054x = 1,093,567.50 × 1,093,567.50
  4. Step 4: Simplify right side
    729,054x = 1,195,889,877,056.25
  5. Step 5: Solve for x
    x = 1,195,889,877,056.25/729,054
  6. Step 6: Final answer
    x = 1,640,331.00

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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.