Home / 8,004,103.49-11,045,660.44-4,333,017.33

Finding the Fourth Proportional to 8,004,103.49, 11,045,660.44 and 4,333,017.33

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Solution

The fourth proportional to 8,004,103.49, 11,045,660.44 and 4,333,017.33 is: 5,979,562.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,103.49 : 11,045,660.44 = 4,333,017.33 : x
  2. Step 2: Convert to fraction form
    8,004,103.49/11,045,660.44 = 4,333,017.33/x
  3. Step 3: Cross multiply
    8,004,103.49x = 11,045,660.44 × 4,333,017.33
  4. Step 4: Simplify right side
    8,004,103.49x = 47,861,038,107,815.42
  5. Step 5: Solve for x
    x = 47,861,038,107,815.42/8,004,103.49
  6. Step 6: Final answer
    x = 5,979,562.63

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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.