Home / 4,183,604.10-6,276,280.95-1,344,003.30

Finding the Fourth Proportional to 4,183,604.10, 6,276,280.95 and 1,344,003.30

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Solution

The fourth proportional to 4,183,604.10, 6,276,280.95 and 1,344,003.30 is: 2,016,285.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183,604.10 : 6,276,280.95 = 1,344,003.30 : x
  2. Step 2: Convert to fraction form
    4,183,604.10/6,276,280.95 = 1,344,003.30/x
  3. Step 3: Cross multiply
    4,183,604.10x = 6,276,280.95 × 1,344,003.30
  4. Step 4: Simplify right side
    4,183,604.10x = 8,435,342,308,527.14
  5. Step 5: Solve for x
    x = 8,435,342,308,527.14/4,183,604.10
  6. Step 6: Final answer
    x = 2,016,285.98

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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.