Home / 1,232,270.94-1,848,616.60-549,405.56

Finding the Fourth Proportional to 1,232,270.94, 1,848,616.60 and 549,405.56

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Solution

The fourth proportional to 1,232,270.94, 1,848,616.60 and 549,405.56 is: 824,202.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,270.94 : 1,848,616.60 = 549,405.56 : x
  2. Step 2: Convert to fraction form
    1,232,270.94/1,848,616.60 = 549,405.56/x
  3. Step 3: Cross multiply
    1,232,270.94x = 1,848,616.60 × 549,405.56
  4. Step 4: Simplify right side
    1,232,270.94x = 1,015,640,238,348.30
  5. Step 5: Solve for x
    x = 1,015,640,238,348.30/1,232,270.94
  6. Step 6: Final answer
    x = 824,202.05

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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.