Home / 3,548,676.38-5,334,125.74-2,342,007.02

Finding the Fourth Proportional to 3,548,676.38, 5,334,125.74 and 2,342,007.02

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Solution

The fourth proportional to 3,548,676.38, 5,334,125.74 and 2,342,007.02 is: 3,520,343.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,676.38 : 5,334,125.74 = 2,342,007.02 : x
  2. Step 2: Convert to fraction form
    3,548,676.38/5,334,125.74 = 2,342,007.02/x
  3. Step 3: Cross multiply
    3,548,676.38x = 5,334,125.74 × 2,342,007.02
  4. Step 4: Simplify right side
    3,548,676.38x = 12,492,559,936,122.99
  5. Step 5: Solve for x
    x = 12,492,559,936,122.99/3,548,676.38
  6. Step 6: Final answer
    x = 3,520,343.54

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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.