Home / 4,883,196.81-6,737,437.24-3,847,493.76

Finding the Fourth Proportional to 4,883,196.81, 6,737,437.24 and 3,847,493.76

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Solution

The fourth proportional to 4,883,196.81, 6,737,437.24 and 3,847,493.76 is: 5,308,458.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,196.81 : 6,737,437.24 = 3,847,493.76 : x
  2. Step 2: Convert to fraction form
    4,883,196.81/6,737,437.24 = 3,847,493.76/x
  3. Step 3: Cross multiply
    4,883,196.81x = 6,737,437.24 × 3,847,493.76
  4. Step 4: Simplify right side
    4,883,196.81x = 25,922,247,704,407.50
  5. Step 5: Solve for x
    x = 25,922,247,704,407.50/4,883,196.81
  6. Step 6: Final answer
    x = 5,308,458.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.