Home / 2,468,597.54-3,405,174.99-1,630,394.26

Finding the Fourth Proportional to 2,468,597.54, 3,405,174.99 and 1,630,394.26

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Solution

The fourth proportional to 2,468,597.54, 3,405,174.99 and 1,630,394.26 is: 2,248,960.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,597.54 : 3,405,174.99 = 1,630,394.26 : x
  2. Step 2: Convert to fraction form
    2,468,597.54/3,405,174.99 = 1,630,394.26/x
  3. Step 3: Cross multiply
    2,468,597.54x = 3,405,174.99 × 1,630,394.26
  4. Step 4: Simplify right side
    2,468,597.54x = 5,551,777,749,478.62
  5. Step 5: Solve for x
    x = 5,551,777,749,478.62/2,468,597.54
  6. Step 6: Final answer
    x = 2,248,960.25

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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.