Home / 6,332,509.67-9,499,533.13-1,783,558.44

Finding the Fourth Proportional to 6,332,509.67, 9,499,533.13 and 1,783,558.44

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Solution

The fourth proportional to 6,332,509.67, 9,499,533.13 and 1,783,558.44 is: 2,675,554.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,332,509.67 : 9,499,533.13 = 1,783,558.44 : x
  2. Step 2: Convert to fraction form
    6,332,509.67/9,499,533.13 = 1,783,558.44/x
  3. Step 3: Cross multiply
    6,332,509.67x = 9,499,533.13 × 1,783,558.44
  4. Step 4: Simplify right side
    6,332,509.67x = 16,942,972,507,181.76
  5. Step 5: Solve for x
    x = 16,942,972,507,181.76/6,332,509.67
  6. Step 6: Final answer
    x = 2,675,554.15

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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.