Home / 2,184,058.36-3,014,010.02-1,203,976.41

Finding the Fourth Proportional to 2,184,058.36, 3,014,010.02 and 1,203,976.41

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Solution

The fourth proportional to 2,184,058.36, 3,014,010.02 and 1,203,976.41 is: 1,661,492.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,058.36 : 3,014,010.02 = 1,203,976.41 : x
  2. Step 2: Convert to fraction form
    2,184,058.36/3,014,010.02 = 1,203,976.41/x
  3. Step 3: Cross multiply
    2,184,058.36x = 3,014,010.02 × 1,203,976.41
  4. Step 4: Simplify right side
    2,184,058.36x = 3,628,796,955,291.03
  5. Step 5: Solve for x
    x = 3,628,796,955,291.03/2,184,058.36
  6. Step 6: Final answer
    x = 1,661,492.67

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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.