Home / 3,054,135-4,579,180.56-1,456,944.60

Finding the Fourth Proportional to 3,054,135, 4,579,180.56 and 1,456,944.60

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Solution

The fourth proportional to 3,054,135, 4,579,180.56 and 1,456,944.60 is: 2,184,452.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,135 : 4,579,180.56 = 1,456,944.60 : x
  2. Step 2: Convert to fraction form
    3,054,135/4,579,180.56 = 1,456,944.60/x
  3. Step 3: Cross multiply
    3,054,135x = 4,579,180.56 × 1,456,944.60
  4. Step 4: Simplify right side
    3,054,135x = 6,671,612,389,316.98
  5. Step 5: Solve for x
    x = 6,671,612,389,316.98/3,054,135
  6. Step 6: Final answer
    x = 2,184,452.35

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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.