Home / 6,152,346.88-9,222,522.06-2,458,269.78

Finding the Fourth Proportional to 6,152,346.88, 9,222,522.06 and 2,458,269.78

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Solution

The fourth proportional to 6,152,346.88, 9,222,522.06 and 2,458,269.78 is: 3,685,007.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,346.88 : 9,222,522.06 = 2,458,269.78 : x
  2. Step 2: Convert to fraction form
    6,152,346.88/9,222,522.06 = 2,458,269.78/x
  3. Step 3: Cross multiply
    6,152,346.88x = 9,222,522.06 × 2,458,269.78
  4. Step 4: Simplify right side
    6,152,346.88x = 22,671,447,275,481.35
  5. Step 5: Solve for x
    x = 22,671,447,275,481.35/6,152,346.88
  6. Step 6: Final answer
    x = 3,685,007.97

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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.