Home / 3,794,260.92-5,235,969.24-2,075,344.80

Finding the Fourth Proportional to 3,794,260.92, 5,235,969.24 and 2,075,344.80

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Solution

The fourth proportional to 3,794,260.92, 5,235,969.24 and 2,075,344.80 is: 2,863,915.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,260.92 : 5,235,969.24 = 2,075,344.80 : x
  2. Step 2: Convert to fraction form
    3,794,260.92/5,235,969.24 = 2,075,344.80/x
  3. Step 3: Cross multiply
    3,794,260.92x = 5,235,969.24 × 2,075,344.80
  4. Step 4: Simplify right side
    3,794,260.92x = 10,866,441,535,193.95
  5. Step 5: Solve for x
    x = 10,866,441,535,193.95/3,794,260.92
  6. Step 6: Final answer
    x = 2,863,915.20

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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.