Home / 4,183,626.85-6,276,315.08-1,344,026.05

Finding the Fourth Proportional to 4,183,626.85, 6,276,315.08 and 1,344,026.05

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Solution

The fourth proportional to 4,183,626.85, 6,276,315.08 and 1,344,026.05 is: 2,016,320.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183,626.85 : 6,276,315.08 = 1,344,026.05 : x
  2. Step 2: Convert to fraction form
    4,183,626.85/6,276,315.08 = 1,344,026.05/x
  3. Step 3: Cross multiply
    4,183,626.85x = 6,276,315.08 × 1,344,026.05
  4. Step 4: Simplify right side
    4,183,626.85x = 8,435,530,958,807.70
  5. Step 5: Solve for x
    x = 8,435,530,958,807.70/4,183,626.85
  6. Step 6: Final answer
    x = 2,016,320.11

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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.