Home / 1,795,334.56-2,692,213.44-672,616.32

Finding the Fourth Proportional to 1,795,334.56, 2,692,213.44 and 672,616.32

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Solution

The fourth proportional to 1,795,334.56, 2,692,213.44 and 672,616.32 is: 1,008,629.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,334.56 : 2,692,213.44 = 672,616.32 : x
  2. Step 2: Convert to fraction form
    1,795,334.56/2,692,213.44 = 672,616.32/x
  3. Step 3: Cross multiply
    1,795,334.56x = 2,692,213.44 × 672,616.32
  4. Step 4: Simplify right side
    1,795,334.56x = 1,810,826,696,667.34
  5. Step 5: Solve for x
    x = 1,810,826,696,667.34/1,795,334.56
  6. Step 6: Final answer
    x = 1,008,629.11

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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.