Home / 3,393,544.20-4,683,121.55-1,844,808.94

Finding the Fourth Proportional to 3,393,544.20, 4,683,121.55 and 1,844,808.94

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Solution

The fourth proportional to 3,393,544.20, 4,683,121.55 and 1,844,808.94 is: 2,545,852.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,544.20 : 4,683,121.55 = 1,844,808.94 : x
  2. Step 2: Convert to fraction form
    3,393,544.20/4,683,121.55 = 1,844,808.94/x
  3. Step 3: Cross multiply
    3,393,544.20x = 4,683,121.55 × 1,844,808.94
  4. Step 4: Simplify right side
    3,393,544.20x = 8,639,464,502,546.66
  5. Step 5: Solve for x
    x = 8,639,464,502,546.66/3,393,544.20
  6. Step 6: Final answer
    x = 2,545,852.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.