Home / 6,193,923.60-9,282,028.05-4,298,450.70

Finding the Fourth Proportional to 6,193,923.60, 9,282,028.05 and 4,298,450.70

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Solution

The fourth proportional to 6,193,923.60, 9,282,028.05 and 4,298,450.70 is: 6,441,529.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,923.60 : 9,282,028.05 = 4,298,450.70 : x
  2. Step 2: Convert to fraction form
    6,193,923.60/9,282,028.05 = 4,298,450.70/x
  3. Step 3: Cross multiply
    6,193,923.60x = 9,282,028.05 × 4,298,450.70
  4. Step 4: Simplify right side
    6,193,923.60x = 39,898,339,968,942.14
  5. Step 5: Solve for x
    x = 39,898,339,968,942.14/6,193,923.60
  6. Step 6: Final answer
    x = 6,441,529.24

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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.