Home / 6,730,245.42-10,093,250.58-2,180,238.49

Finding the Fourth Proportional to 6,730,245.42, 10,093,250.58 and 2,180,238.49

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Solution

The fourth proportional to 6,730,245.42, 10,093,250.58 and 2,180,238.49 is: 3,269,671.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,245.42 : 10,093,250.58 = 2,180,238.49 : x
  2. Step 2: Convert to fraction form
    6,730,245.42/10,093,250.58 = 2,180,238.49/x
  3. Step 3: Cross multiply
    6,730,245.42x = 10,093,250.58 × 2,180,238.49
  4. Step 4: Simplify right side
    6,730,245.42x = 22,005,693,403,730.83
  5. Step 5: Solve for x
    x = 22,005,693,403,730.83/6,730,245.42
  6. Step 6: Final answer
    x = 3,269,671.76

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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.