Home / 2,050,179.12-3,075,352.75-703,268.01

Finding the Fourth Proportional to 2,050,179.12, 3,075,352.75 and 703,268.01

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Solution

The fourth proportional to 2,050,179.12, 3,075,352.75 and 703,268.01 is: 1,054,930.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,179.12 : 3,075,352.75 = 703,268.01 : x
  2. Step 2: Convert to fraction form
    2,050,179.12/3,075,352.75 = 703,268.01/x
  3. Step 3: Cross multiply
    2,050,179.12x = 3,075,352.75 × 703,268.01
  4. Step 4: Simplify right side
    2,050,179.12x = 2,162,797,208,540.53
  5. Step 5: Solve for x
    x = 2,162,797,208,540.53/2,050,179.12
  6. Step 6: Final answer
    x = 1,054,930.85

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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.