Home / 4,106,641.22-5,667,202.50-2,271,004.64

Finding the Fourth Proportional to 4,106,641.22, 5,667,202.50 and 2,271,004.64

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Solution

The fourth proportional to 4,106,641.22, 5,667,202.50 and 2,271,004.64 is: 3,134,007.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,641.22 : 5,667,202.50 = 2,271,004.64 : x
  2. Step 2: Convert to fraction form
    4,106,641.22/5,667,202.50 = 2,271,004.64/x
  3. Step 3: Cross multiply
    4,106,641.22x = 5,667,202.50 × 2,271,004.64
  4. Step 4: Simplify right side
    4,106,641.22x = 12,870,243,173,319.60
  5. Step 5: Solve for x
    x = 12,870,243,173,319.60/4,106,641.22
  6. Step 6: Final answer
    x = 3,134,007.21

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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.