Home / 3,352,376.80-4,626,767.52-1,882,450.36

Finding the Fourth Proportional to 3,352,376.80, 4,626,767.52 and 1,882,450.36

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Solution

The fourth proportional to 3,352,376.80, 4,626,767.52 and 1,882,450.36 is: 2,598,055.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,376.80 : 4,626,767.52 = 1,882,450.36 : x
  2. Step 2: Convert to fraction form
    3,352,376.80/4,626,767.52 = 1,882,450.36/x
  3. Step 3: Cross multiply
    3,352,376.80x = 4,626,767.52 × 1,882,450.36
  4. Step 4: Simplify right side
    3,352,376.80x = 8,709,660,183,660.31
  5. Step 5: Solve for x
    x = 8,709,660,183,660.31/3,352,376.80
  6. Step 6: Final answer
    x = 2,598,055.26

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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.