Home / 6,174,171.90-9,257,667.39-2,336,290.65

Finding the Fourth Proportional to 6,174,171.90, 9,257,667.39 and 2,336,290.65

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Solution

The fourth proportional to 6,174,171.90, 9,257,667.39 and 2,336,290.65 is: 3,503,077.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,171.90 : 9,257,667.39 = 2,336,290.65 : x
  2. Step 2: Convert to fraction form
    6,174,171.90/9,257,667.39 = 2,336,290.65/x
  3. Step 3: Cross multiply
    6,174,171.90x = 9,257,667.39 × 2,336,290.65
  4. Step 4: Simplify right side
    6,174,171.90x = 21,628,601,764,066.90
  5. Step 5: Solve for x
    x = 21,628,601,764,066.90/6,174,171.90
  6. Step 6: Final answer
    x = 3,503,077.35

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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.