Home / 6,683,766.12-10,025,843.58-1,635,075

Finding the Fourth Proportional to 6,683,766.12, 10,025,843.58 and 1,635,075

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Solution

The fourth proportional to 6,683,766.12, 10,025,843.58 and 1,635,075 is: 2,452,660.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,766.12 : 10,025,843.58 = 1,635,075 : x
  2. Step 2: Convert to fraction form
    6,683,766.12/10,025,843.58 = 1,635,075/x
  3. Step 3: Cross multiply
    6,683,766.12x = 10,025,843.58 × 1,635,075
  4. Step 4: Simplify right side
    6,683,766.12x = 16,393,006,191,568.50
  5. Step 5: Solve for x
    x = 16,393,006,191,568.50/6,683,766.12
  6. Step 6: Final answer
    x = 2,452,660.06

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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.