Home / 11,370,693.47-17,054,171.87-4,082,644.49

Finding the Fourth Proportional to 11,370,693.47, 17,054,171.87 and 4,082,644.49

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Solution

The fourth proportional to 11,370,693.47, 17,054,171.87 and 4,082,644.49 is: 6,123,295.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,370,693.47 : 17,054,171.87 = 4,082,644.49 : x
  2. Step 2: Convert to fraction form
    11,370,693.47/17,054,171.87 = 4,082,644.49/x
  3. Step 3: Cross multiply
    11,370,693.47x = 17,054,171.87 × 4,082,644.49
  4. Step 4: Simplify right side
    11,370,693.47x = 69,626,120,710,884.41
  5. Step 5: Solve for x
    x = 69,626,120,710,884.41/11,370,693.47
  6. Step 6: Final answer
    x = 6,123,295.90

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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.