Home / 4,325,288.69-5,968,659.96-2,391,421.73

Finding the Fourth Proportional to 4,325,288.69, 5,968,659.96 and 2,391,421.73

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Solution

The fourth proportional to 4,325,288.69, 5,968,659.96 and 2,391,421.73 is: 3,300,030.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325,288.69 : 5,968,659.96 = 2,391,421.73 : x
  2. Step 2: Convert to fraction form
    4,325,288.69/5,968,659.96 = 2,391,421.73/x
  3. Step 3: Cross multiply
    4,325,288.69x = 5,968,659.96 × 2,391,421.73
  4. Step 4: Simplify right side
    4,325,288.69x = 14,273,583,097,481.63
  5. Step 5: Solve for x
    x = 14,273,583,097,481.63/4,325,288.69
  6. Step 6: Final answer
    x = 3,300,030.15

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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.