Home / 3,704,571.44-5,112,180.10-2,050,790.39

Finding the Fourth Proportional to 3,704,571.44, 5,112,180.10 and 2,050,790.39

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Solution

The fourth proportional to 3,704,571.44, 5,112,180.10 and 2,050,790.39 is: 2,830,019.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704,571.44 : 5,112,180.10 = 2,050,790.39 : x
  2. Step 2: Convert to fraction form
    3,704,571.44/5,112,180.10 = 2,050,790.39/x
  3. Step 3: Cross multiply
    3,704,571.44x = 5,112,180.10 × 2,050,790.39
  4. Step 4: Simplify right side
    3,704,571.44x = 10,484,009,821,029.24
  5. Step 5: Solve for x
    x = 10,484,009,821,029.24/3,704,571.44
  6. Step 6: Final answer
    x = 2,830,019.61

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1.5x scale

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.