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Finding the Third Proportional to 367,075.50 and 753,913.50

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Solution

The third proportional to 367,075.50 and 753,913.50 is: 1,548,415.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,075.50 : 753,913.50 = 753,913.50 : x
  2. Step 2: Convert to fraction form
    367,075.50/753,913.50 = 753,913.50/x
  3. Step 3: Cross multiply
    367,075.50x = 753,913.50 × 753,913.50
  4. Step 4: Simplify right side
    367,075.50x = 568,385,565,482.25
  5. Step 5: Solve for x
    x = 568,385,565,482.25/367,075.50
  6. Step 6: Final answer
    x = 1,548,415.97

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.