Home / 5,362,693.20-8,033,269.41-2,480,019.44

Finding the Fourth Proportional to 5,362,693.20, 8,033,269.41 and 2,480,019.44

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Solution

The fourth proportional to 5,362,693.20, 8,033,269.41 and 2,480,019.44 is: 3,715,048.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,693.20 : 8,033,269.41 = 2,480,019.44 : x
  2. Step 2: Convert to fraction form
    5,362,693.20/8,033,269.41 = 2,480,019.44/x
  3. Step 3: Cross multiply
    5,362,693.20x = 8,033,269.41 × 2,480,019.44
  4. Step 4: Simplify right side
    5,362,693.20x = 19,922,664,263,390.98
  5. Step 5: Solve for x
    x = 19,922,664,263,390.98/5,362,693.20
  6. Step 6: Final answer
    x = 3,715,048.30

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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.