Home / 1,827,292.08-2,739,396.75-1,151,884.82

Finding the Fourth Proportional to 1,827,292.08, 2,739,396.75 and 1,151,884.82

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Solution

The fourth proportional to 1,827,292.08, 2,739,396.75 and 1,151,884.82 is: 1,726,855.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,292.08 : 2,739,396.75 = 1,151,884.82 : x
  2. Step 2: Convert to fraction form
    1,827,292.08/2,739,396.75 = 1,151,884.82/x
  3. Step 3: Cross multiply
    1,827,292.08x = 2,739,396.75 × 1,151,884.82
  4. Step 4: Simplify right side
    1,827,292.08x = 3,155,469,532,282.34
  5. Step 5: Solve for x
    x = 3,155,469,532,282.34/1,827,292.08
  6. Step 6: Final answer
    x = 1,726,855.58

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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.