Home / 2,053,843.14-2,834,268.57-1,136,071.56

Finding the Fourth Proportional to 2,053,843.14, 2,834,268.57 and 1,136,071.56

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Solution

The fourth proportional to 2,053,843.14, 2,834,268.57 and 1,136,071.56 is: 1,567,759.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,843.14 : 2,834,268.57 = 1,136,071.56 : x
  2. Step 2: Convert to fraction form
    2,053,843.14/2,834,268.57 = 1,136,071.56/x
  3. Step 3: Cross multiply
    2,053,843.14x = 2,834,268.57 × 1,136,071.56
  4. Step 4: Simplify right side
    2,053,843.14x = 3,219,931,915,778.87
  5. Step 5: Solve for x
    x = 3,219,931,915,778.87/2,053,843.14
  6. Step 6: Final answer
    x = 1,567,759.41

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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.