Home / 3,589,388.37-4,953,415.07-1,957,795.85

Finding the Fourth Proportional to 3,589,388.37, 4,953,415.07 and 1,957,795.85

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Solution

The fourth proportional to 3,589,388.37, 4,953,415.07 and 1,957,795.85 is: 2,701,790.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,388.37 : 4,953,415.07 = 1,957,795.85 : x
  2. Step 2: Convert to fraction form
    3,589,388.37/4,953,415.07 = 1,957,795.85/x
  3. Step 3: Cross multiply
    3,589,388.37x = 4,953,415.07 × 1,957,795.85
  4. Step 4: Simplify right side
    3,589,388.37x = 9,697,775,484,651.49
  5. Step 5: Solve for x
    x = 9,697,775,484,651.49/3,589,388.37
  6. Step 6: Final answer
    x = 2,701,790.52

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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.