Home / 2,235,408.72-3,351,088.50-1,552,617.98

Finding the Fourth Proportional to 2,235,408.72, 3,351,088.50 and 1,552,617.98

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Solution

The fourth proportional to 2,235,408.72, 3,351,088.50 and 1,552,617.98 is: 2,327,520.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,408.72 : 3,351,088.50 = 1,552,617.98 : x
  2. Step 2: Convert to fraction form
    2,235,408.72/3,351,088.50 = 1,552,617.98/x
  3. Step 3: Cross multiply
    2,235,408.72x = 3,351,088.50 × 1,552,617.98
  4. Step 4: Simplify right side
    2,235,408.72x = 5,202,960,240,915.79
  5. Step 5: Solve for x
    x = 5,202,960,240,915.79/2,235,408.72
  6. Step 6: Final answer
    x = 2,327,520.78

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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.