Home / 3,318,687.34-4,579,493.25-1,848,483.34

Finding the Fourth Proportional to 3,318,687.34, 4,579,493.25 and 1,848,483.34

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Solution

The fourth proportional to 3,318,687.34, 4,579,493.25 and 1,848,483.34 is: 2,550,742.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,687.34 : 4,579,493.25 = 1,848,483.34 : x
  2. Step 2: Convert to fraction form
    3,318,687.34/4,579,493.25 = 1,848,483.34/x
  3. Step 3: Cross multiply
    3,318,687.34x = 4,579,493.25 × 1,848,483.34
  4. Step 4: Simplify right side
    3,318,687.34x = 8,465,116,973,750.53
  5. Step 5: Solve for x
    x = 8,465,116,973,750.53/3,318,687.34
  6. Step 6: Final answer
    x = 2,550,742.54

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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.