Home / 4,883,197.81-6,737,438.62-3,847,494.76

Finding the Fourth Proportional to 4,883,197.81, 6,737,438.62 and 3,847,494.76

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Solution

The fourth proportional to 4,883,197.81, 6,737,438.62 and 3,847,494.76 is: 5,308,459.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,197.81 : 6,737,438.62 = 3,847,494.76 : x
  2. Step 2: Convert to fraction form
    4,883,197.81/6,737,438.62 = 3,847,494.76/x
  3. Step 3: Cross multiply
    4,883,197.81x = 6,737,438.62 × 3,847,494.76
  4. Step 4: Simplify right side
    4,883,197.81x = 25,922,259,786,271.63
  5. Step 5: Solve for x
    x = 25,922,259,786,271.63/4,883,197.81
  6. Step 6: Final answer
    x = 5,308,459.91

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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.