Home / 2,270,630.30-3,405,945.44-1,558,499.36

Finding the Fourth Proportional to 2,270,630.30, 3,405,945.44 and 1,558,499.36

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Solution

The fourth proportional to 2,270,630.30, 3,405,945.44 and 1,558,499.36 is: 2,337,749.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,630.30 : 3,405,945.44 = 1,558,499.36 : x
  2. Step 2: Convert to fraction form
    2,270,630.30/3,405,945.44 = 1,558,499.36/x
  3. Step 3: Cross multiply
    2,270,630.30x = 3,405,945.44 × 1,558,499.36
  4. Step 4: Simplify right side
    2,270,630.30x = 5,308,163,763,612.69
  5. Step 5: Solve for x
    x = 5,308,163,763,612.69/2,270,630.30
  6. Step 6: Final answer
    x = 2,337,749.03

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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.