Home / 2,469,636.23-3,704,578.58-786,870.95

Finding the Fourth Proportional to 2,469,636.23, 3,704,578.58 and 786,870.95

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Solution

The fourth proportional to 2,469,636.23, 3,704,578.58 and 786,870.95 is: 1,180,346.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,636.23 : 3,704,578.58 = 786,870.95 : x
  2. Step 2: Convert to fraction form
    2,469,636.23/3,704,578.58 = 786,870.95/x
  3. Step 3: Cross multiply
    2,469,636.23x = 3,704,578.58 × 786,870.95
  4. Step 4: Simplify right side
    2,469,636.23x = 2,915,025,266,594.25
  5. Step 5: Solve for x
    x = 2,915,025,266,594.25/2,469,636.23
  6. Step 6: Final answer
    x = 1,180,346.01

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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.