Home / 3,282,051.01-4,529,823.26-1,957,559.64

Finding the Fourth Proportional to 3,282,051.01, 4,529,823.26 and 1,957,559.64

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Solution

The fourth proportional to 3,282,051.01, 4,529,823.26 and 1,957,559.64 is: 2,701,785.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,051.01 : 4,529,823.26 = 1,957,559.64 : x
  2. Step 2: Convert to fraction form
    3,282,051.01/4,529,823.26 = 1,957,559.64/x
  3. Step 3: Cross multiply
    3,282,051.01x = 4,529,823.26 × 1,957,559.64
  4. Step 4: Simplify right side
    3,282,051.01x = 8,867,399,190,109.23
  5. Step 5: Solve for x
    x = 8,867,399,190,109.23/3,282,051.01
  6. Step 6: Final answer
    x = 2,701,785.91

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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.