Home / 3,795,127.20-5,695,801.20-3,670,711.20

Finding the Fourth Proportional to 3,795,127.20, 5,695,801.20 and 3,670,711.20

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Solution

The fourth proportional to 3,795,127.20, 5,695,801.20 and 3,670,711.20 is: 5,509,075.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,127.20 : 5,695,801.20 = 3,670,711.20 : x
  2. Step 2: Convert to fraction form
    3,795,127.20/5,695,801.20 = 3,670,711.20/x
  3. Step 3: Cross multiply
    3,795,127.20x = 5,695,801.20 × 3,670,711.20
  4. Step 4: Simplify right side
    3,795,127.20x = 20,907,641,257,813.44
  5. Step 5: Solve for x
    x = 20,907,641,257,813.44/3,795,127.20
  6. Step 6: Final answer
    x = 5,509,075.23

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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.