Home / 6,119,198.10-9,185,868.45-3,284,846.10

Finding the Fourth Proportional to 6,119,198.10, 9,185,868.45 and 3,284,846.10

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Solution

The fourth proportional to 6,119,198.10, 9,185,868.45 and 3,284,846.10 is: 4,931,065.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,198.10 : 9,185,868.45 = 3,284,846.10 : x
  2. Step 2: Convert to fraction form
    6,119,198.10/9,185,868.45 = 3,284,846.10/x
  3. Step 3: Cross multiply
    6,119,198.10x = 9,185,868.45 × 3,284,846.10
  4. Step 4: Simplify right side
    6,119,198.10x = 30,174,164,153,095.54
  5. Step 5: Solve for x
    x = 30,174,164,153,095.54/6,119,198.10
  6. Step 6: Final answer
    x = 4,931,065.09

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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.