Home / 2,598,696.68-3,896,271.12-1,384,454.84

Finding the Fourth Proportional to 2,598,696.68, 3,896,271.12 and 1,384,454.84

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Solution

The fourth proportional to 2,598,696.68, 3,896,271.12 and 1,384,454.84 is: 2,075,737.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,696.68 : 3,896,271.12 = 1,384,454.84 : x
  2. Step 2: Convert to fraction form
    2,598,696.68/3,896,271.12 = 1,384,454.84/x
  3. Step 3: Cross multiply
    2,598,696.68x = 3,896,271.12 × 1,384,454.84
  4. Step 4: Simplify right side
    2,598,696.68x = 5,394,211,410,036.22
  5. Step 5: Solve for x
    x = 5,394,211,410,036.22/2,598,696.68
  6. Step 6: Final answer
    x = 2,075,737.22

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.