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Finding the Third Proportional to 1,710,750.38 and 2,391,737.63

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Solution

The third proportional to 1,710,750.38 and 2,391,737.63 is: 3,343,801.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,750.38 : 2,391,737.63 = 2,391,737.63 : x
  2. Step 2: Convert to fraction form
    1,710,750.38/2,391,737.63 = 2,391,737.63/x
  3. Step 3: Cross multiply
    1,710,750.38x = 2,391,737.63 × 2,391,737.63
  4. Step 4: Simplify right side
    1,710,750.38x = 5,720,408,866,840.64
  5. Step 5: Solve for x
    x = 5,720,408,866,840.64/1,710,750.38
  6. Step 6: Final answer
    x = 3,343,801.03

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.