Home / 3,184,598.36-4,394,715.50-1,734,318

Finding the Fourth Proportional to 3,184,598.36, 4,394,715.50 and 1,734,318

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Solution

The fourth proportional to 3,184,598.36, 4,394,715.50 and 1,734,318 is: 2,393,342.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,598.36 : 4,394,715.50 = 1,734,318 : x
  2. Step 2: Convert to fraction form
    3,184,598.36/4,394,715.50 = 1,734,318/x
  3. Step 3: Cross multiply
    3,184,598.36x = 4,394,715.50 × 1,734,318
  4. Step 4: Simplify right side
    3,184,598.36x = 7,621,834,196,529
  5. Step 5: Solve for x
    x = 7,621,834,196,529/3,184,598.36
  6. Step 6: Final answer
    x = 2,393,342.37

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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.