Home / 6,183,195.40-8,532,813.18-3,768,747.40

Finding the Fourth Proportional to 6,183,195.40, 8,532,813.18 and 3,768,747.40

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Solution

The fourth proportional to 6,183,195.40, 8,532,813.18 and 3,768,747.40 is: 5,200,873.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,195.40 : 8,532,813.18 = 3,768,747.40 : x
  2. Step 2: Convert to fraction form
    6,183,195.40/8,532,813.18 = 3,768,747.40/x
  3. Step 3: Cross multiply
    6,183,195.40x = 8,532,813.18 × 3,768,747.40
  4. Step 4: Simplify right side
    6,183,195.40x = 32,158,017,486,810.73
  5. Step 5: Solve for x
    x = 32,158,017,486,810.73/6,183,195.40
  6. Step 6: Final answer
    x = 5,200,873.56

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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.