Home / 11,370,602.49-17,054,035.21-4,082,553.48

Finding the Fourth Proportional to 11,370,602.49, 17,054,035.21 and 4,082,553.48

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Solution

The fourth proportional to 11,370,602.49, 17,054,035.21 and 4,082,553.48 is: 6,123,159.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,370,602.49 : 17,054,035.21 = 4,082,553.48 : x
  2. Step 2: Convert to fraction form
    11,370,602.49/17,054,035.21 = 4,082,553.48/x
  3. Step 3: Cross multiply
    11,370,602.49x = 17,054,035.21 × 4,082,553.48
  4. Step 4: Simplify right side
    11,370,602.49x = 69,624,010,794,628.03
  5. Step 5: Solve for x
    x = 69,624,010,794,628.03/11,370,602.49
  6. Step 6: Final answer
    x = 6,123,159.34

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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.