Home / 2,362,340.58-3,544,075.32-764,905.44

Finding the Fourth Proportional to 2,362,340.58, 3,544,075.32 and 764,905.44

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Solution

The fourth proportional to 2,362,340.58, 3,544,075.32 and 764,905.44 is: 1,147,540.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,340.58 : 3,544,075.32 = 764,905.44 : x
  2. Step 2: Convert to fraction form
    2,362,340.58/3,544,075.32 = 764,905.44/x
  3. Step 3: Cross multiply
    2,362,340.58x = 3,544,075.32 × 764,905.44
  4. Step 4: Simplify right side
    2,362,340.58x = 2,710,882,492,037.74
  5. Step 5: Solve for x
    x = 2,710,882,492,037.74/2,362,340.58
  6. Step 6: Final answer
    x = 1,147,540.92

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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.