Home / 2,004,855.04-2,766,697-1,087,082.52

Finding the Fourth Proportional to 2,004,855.04, 2,766,697 and 1,087,082.52

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Solution

The fourth proportional to 2,004,855.04, 2,766,697 and 1,087,082.52 is: 1,500,172.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,855.04 : 2,766,697 = 1,087,082.52 : x
  2. Step 2: Convert to fraction form
    2,004,855.04/2,766,697 = 1,087,082.52/x
  3. Step 3: Cross multiply
    2,004,855.04x = 2,766,697 × 1,087,082.52
  4. Step 4: Simplify right side
    2,004,855.04x = 3,007,627,946,836.44
  5. Step 5: Solve for x
    x = 3,007,627,946,836.44/2,004,855.04
  6. Step 6: Final answer
    x = 1,500,172.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.