Home / 4,002,377.56-6,004,188.36-1,343,607.64

Finding the Fourth Proportional to 4,002,377.56, 6,004,188.36 and 1,343,607.64

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Solution

The fourth proportional to 4,002,377.56, 6,004,188.36 and 1,343,607.64 is: 2,015,620.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,377.56 : 6,004,188.36 = 1,343,607.64 : x
  2. Step 2: Convert to fraction form
    4,002,377.56/6,004,188.36 = 1,343,607.64/x
  3. Step 3: Cross multiply
    4,002,377.56x = 6,004,188.36 × 1,343,607.64
  4. Step 4: Simplify right side
    4,002,377.56x = 8,067,273,352,495.07
  5. Step 5: Solve for x
    x = 8,067,273,352,495.07/4,002,377.56
  6. Step 6: Final answer
    x = 2,015,620.27

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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.