Home / 3,669,499.85-5,499,000.98-2,702,408.45

Finding the Fourth Proportional to 3,669,499.85, 5,499,000.98 and 2,702,408.45

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Solution

The fourth proportional to 3,669,499.85, 5,499,000.98 and 2,702,408.45 is: 4,049,747.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,499.85 : 5,499,000.98 = 2,702,408.45 : x
  2. Step 2: Convert to fraction form
    3,669,499.85/5,499,000.98 = 2,702,408.45/x
  3. Step 3: Cross multiply
    3,669,499.85x = 5,499,000.98 × 2,702,408.45
  4. Step 4: Simplify right side
    3,669,499.85x = 14,860,546,701,398.24
  5. Step 5: Solve for x
    x = 14,860,546,701,398.24/3,669,499.85
  6. Step 6: Final answer
    x = 4,049,747.19

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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.