Home / 8,093,160.30-11,168,228.88-4,422,202.89

Finding the Fourth Proportional to 8,093,160.30, 11,168,228.88 and 4,422,202.89

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Solution

The fourth proportional to 8,093,160.30, 11,168,228.88 and 4,422,202.89 is: 6,102,458.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,160.30 : 11,168,228.88 = 4,422,202.89 : x
  2. Step 2: Convert to fraction form
    8,093,160.30/11,168,228.88 = 4,422,202.89/x
  3. Step 3: Cross multiply
    8,093,160.30x = 11,168,228.88 × 4,422,202.89
  4. Step 4: Simplify right side
    8,093,160.30x = 49,388,174,029,317.46
  5. Step 5: Solve for x
    x = 49,388,174,029,317.46/8,093,160.30
  6. Step 6: Final answer
    x = 6,102,458.40

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1.5x scale

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.