Home / 5,351,331.34-7,384,842.30-3,059,540.02

Finding the Fourth Proportional to 5,351,331.34, 7,384,842.30 and 3,059,540.02

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Solution

The fourth proportional to 5,351,331.34, 7,384,842.30 and 3,059,540.02 is: 4,222,168.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,331.34 : 7,384,842.30 = 3,059,540.02 : x
  2. Step 2: Convert to fraction form
    5,351,331.34/7,384,842.30 = 3,059,540.02/x
  3. Step 3: Cross multiply
    5,351,331.34x = 7,384,842.30 × 3,059,540.02
  4. Step 4: Simplify right side
    5,351,331.34x = 22,594,220,558,238.84
  5. Step 5: Solve for x
    x = 22,594,220,558,238.84/5,351,331.34
  6. Step 6: Final answer
    x = 4,222,168.12

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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.