Home / 3,794,030.76-5,235,930.18-2,184,917.16

Finding the Fourth Proportional to 3,794,030.76, 5,235,930.18 and 2,184,917.16

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Solution

The fourth proportional to 3,794,030.76, 5,235,930.18 and 2,184,917.16 is: 3,015,282.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,030.76 : 5,235,930.18 = 2,184,917.16 : x
  2. Step 2: Convert to fraction form
    3,794,030.76/5,235,930.18 = 2,184,917.16/x
  3. Step 3: Cross multiply
    3,794,030.76x = 5,235,930.18 × 2,184,917.16
  4. Step 4: Simplify right side
    3,794,030.76x = 11,440,073,698,843.89
  5. Step 5: Solve for x
    x = 11,440,073,698,843.89/3,794,030.76
  6. Step 6: Final answer
    x = 3,015,282.27

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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.