Home / 2,054,147.93-2,834,807.51-1,136,361.23

Finding the Fourth Proportional to 2,054,147.93, 2,834,807.51 and 1,136,361.23

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Solution

The fourth proportional to 2,054,147.93, 2,834,807.51 and 1,136,361.23 is: 1,568,224.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,147.93 : 2,834,807.51 = 1,136,361.23 : x
  2. Step 2: Convert to fraction form
    2,054,147.93/2,834,807.51 = 1,136,361.23/x
  3. Step 3: Cross multiply
    2,054,147.93x = 2,834,807.51 × 1,136,361.23
  4. Step 4: Simplify right side
    2,054,147.93x = 3,221,365,337,543.70
  5. Step 5: Solve for x
    x = 3,221,365,337,543.70/2,054,147.93
  6. Step 6: Final answer
    x = 1,568,224.61

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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.