Home / 2,050,028.02-3,075,053.53-683,797.97

Finding the Fourth Proportional to 2,050,028.02, 3,075,053.53 and 683,797.97

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Solution

The fourth proportional to 2,050,028.02, 3,075,053.53 and 683,797.97 is: 1,025,700.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,028.02 : 3,075,053.53 = 683,797.97 : x
  2. Step 2: Convert to fraction form
    2,050,028.02/3,075,053.53 = 683,797.97/x
  3. Step 3: Cross multiply
    2,050,028.02x = 3,075,053.53 × 683,797.97
  4. Step 4: Simplify right side
    2,050,028.02x = 2,102,715,361,455.33
  5. Step 5: Solve for x
    x = 2,102,715,361,455.33/2,050,028.02
  6. Step 6: Final answer
    x = 1,025,700.79

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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.