Home / 3,248,716.80-4,873,075.20-884,812.80

Finding the Fourth Proportional to 3,248,716.80, 4,873,075.20 and 884,812.80

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Solution

The fourth proportional to 3,248,716.80, 4,873,075.20 and 884,812.80 is: 1,327,219.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,716.80 : 4,873,075.20 = 884,812.80 : x
  2. Step 2: Convert to fraction form
    3,248,716.80/4,873,075.20 = 884,812.80/x
  3. Step 3: Cross multiply
    3,248,716.80x = 4,873,075.20 × 884,812.80
  4. Step 4: Simplify right side
    3,248,716.80x = 4,311,759,312,322.56
  5. Step 5: Solve for x
    x = 4,311,759,312,322.56/3,248,716.80
  6. Step 6: Final answer
    x = 1,327,219.20

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Similar ratio
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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.