Home / 5,473,605.54-7,553,556.72-3,059,157.54

Finding the Fourth Proportional to 5,473,605.54, 7,553,556.72 and 3,059,157.54

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Solution

The fourth proportional to 5,473,605.54, 7,553,556.72 and 3,059,157.54 is: 4,221,626.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473,605.54 : 7,553,556.72 = 3,059,157.54 : x
  2. Step 2: Convert to fraction form
    5,473,605.54/7,553,556.72 = 3,059,157.54/x
  3. Step 3: Cross multiply
    5,473,605.54x = 7,553,556.72 × 3,059,157.54
  4. Step 4: Simplify right side
    5,473,605.54x = 23,107,519,993,805.67
  5. Step 5: Solve for x
    x = 23,107,519,993,805.67/5,473,605.54
  6. Step 6: Final answer
    x = 4,221,626.83

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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.