Home / 4,337,608.80-6,505,246.80-1,812,741.60

Finding the Fourth Proportional to 4,337,608.80, 6,505,246.80 and 1,812,741.60

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Solution

The fourth proportional to 4,337,608.80, 6,505,246.80 and 1,812,741.60 is: 2,718,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,608.80 : 6,505,246.80 = 1,812,741.60 : x
  2. Step 2: Convert to fraction form
    4,337,608.80/6,505,246.80 = 1,812,741.60/x
  3. Step 3: Cross multiply
    4,337,608.80x = 6,505,246.80 × 1,812,741.60
  4. Step 4: Simplify right side
    4,337,608.80x = 11,792,331,492,626.88
  5. Step 5: Solve for x
    x = 11,792,331,492,626.88/4,337,608.80
  6. Step 6: Final answer
    x = 2,718,624.95

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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.