Home / 2,378,309.04-3,567,583.44-672,574.98

Finding the Fourth Proportional to 2,378,309.04, 3,567,583.44 and 672,574.98

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Solution

The fourth proportional to 2,378,309.04, 3,567,583.44 and 672,574.98 is: 1,008,896.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,309.04 : 3,567,583.44 = 672,574.98 : x
  2. Step 2: Convert to fraction form
    2,378,309.04/3,567,583.44 = 672,574.98/x
  3. Step 3: Cross multiply
    2,378,309.04x = 3,567,583.44 × 672,574.98
  4. Step 4: Simplify right side
    2,378,309.04x = 2,399,467,360,806.33
  5. Step 5: Solve for x
    x = 2,399,467,360,806.33/2,378,309.04
  6. Step 6: Final answer
    x = 1,008,896.37

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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.