Home / 4,228,365.72-5,835,148.44-2,294,626.32

Finding the Fourth Proportional to 4,228,365.72, 5,835,148.44 and 2,294,626.32

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Solution

The fourth proportional to 4,228,365.72, 5,835,148.44 and 2,294,626.32 is: 3,166,586.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,365.72 : 5,835,148.44 = 2,294,626.32 : x
  2. Step 2: Convert to fraction form
    4,228,365.72/5,835,148.44 = 2,294,626.32/x
  3. Step 3: Cross multiply
    4,228,365.72x = 5,835,148.44 × 2,294,626.32
  4. Step 4: Simplify right side
    4,228,365.72x = 13,389,485,191,530.94
  5. Step 5: Solve for x
    x = 13,389,485,191,530.94/4,228,365.72
  6. Step 6: Final answer
    x = 3,166,586.35

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1.5x scale

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.