Home / 3,670,041.95-5,505,062.93-3,339,367.55

Finding the Fourth Proportional to 3,670,041.95, 5,505,062.93 and 3,339,367.55

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Solution

The fourth proportional to 3,670,041.95, 5,505,062.93 and 3,339,367.55 is: 5,009,051.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,041.95 : 5,505,062.93 = 3,339,367.55 : x
  2. Step 2: Convert to fraction form
    3,670,041.95/5,505,062.93 = 3,339,367.55/x
  3. Step 3: Cross multiply
    3,670,041.95x = 5,505,062.93 × 3,339,367.55
  4. Step 4: Simplify right side
    3,670,041.95x = 18,383,428,509,149.92
  5. Step 5: Solve for x
    x = 18,383,428,509,149.92/3,670,041.95
  6. Step 6: Final answer
    x = 5,009,051.33

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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.