Home / 2,535,110.47-3,800,106.91-1,589,145.49

Finding the Fourth Proportional to 2,535,110.47, 3,800,106.91 and 1,589,145.49

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Solution

The fourth proportional to 2,535,110.47, 3,800,106.91 and 1,589,145.49 is: 2,382,114.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,110.47 : 3,800,106.91 = 1,589,145.49 : x
  2. Step 2: Convert to fraction form
    2,535,110.47/3,800,106.91 = 1,589,145.49/x
  3. Step 3: Cross multiply
    2,535,110.47x = 3,800,106.91 × 1,589,145.49
  4. Step 4: Simplify right side
    2,535,110.47x = 6,038,922,757,544.34
  5. Step 5: Solve for x
    x = 6,038,922,757,544.34/2,535,110.47
  6. Step 6: Final answer
    x = 2,382,114.24

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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.