Home / 4,627,297.37-6,392,321.75-3,695,782.07

Finding the Fourth Proportional to 4,627,297.37, 6,392,321.75 and 3,695,782.07

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Solution

The fourth proportional to 4,627,297.37, 6,392,321.75 and 3,695,782.07 is: 5,105,491.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,627,297.37 : 6,392,321.75 = 3,695,782.07 : x
  2. Step 2: Convert to fraction form
    4,627,297.37/6,392,321.75 = 3,695,782.07/x
  3. Step 3: Cross multiply
    4,627,297.37x = 6,392,321.75 × 3,695,782.07
  4. Step 4: Simplify right side
    4,627,297.37x = 23,624,628,058,880.50
  5. Step 5: Solve for x
    x = 23,624,628,058,880.50/4,627,297.37
  6. Step 6: Final answer
    x = 5,105,491.65

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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.