Home / 5,362,680.70-8,033,250.71-2,480,006.94

Finding the Fourth Proportional to 5,362,680.70, 8,033,250.71 and 2,480,006.94

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Solution

The fourth proportional to 5,362,680.70, 8,033,250.71 and 2,480,006.94 is: 3,715,029.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,680.70 : 8,033,250.71 = 2,480,006.94 : x
  2. Step 2: Convert to fraction form
    5,362,680.70/8,033,250.71 = 2,480,006.94/x
  3. Step 3: Cross multiply
    5,362,680.70x = 8,033,250.71 × 2,480,006.94
  4. Step 4: Simplify right side
    5,362,680.70x = 19,922,517,511,559.93
  5. Step 5: Solve for x
    x = 19,922,517,511,559.93/5,362,680.70
  6. Step 6: Final answer
    x = 3,715,029.60

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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.