Home / 3,362,501.52-5,043,378.56-1,203,439.52

Finding the Fourth Proportional to 3,362,501.52, 5,043,378.56 and 1,203,439.52

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Solution

The fourth proportional to 3,362,501.52, 5,043,378.56 and 1,203,439.52 is: 1,805,025.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,501.52 : 5,043,378.56 = 1,203,439.52 : x
  2. Step 2: Convert to fraction form
    3,362,501.52/5,043,378.56 = 1,203,439.52/x
  3. Step 3: Cross multiply
    3,362,501.52x = 5,043,378.56 × 1,203,439.52
  4. Step 4: Simplify right side
    3,362,501.52x = 6,069,401,073,424.69
  5. Step 5: Solve for x
    x = 6,069,401,073,424.69/3,362,501.52
  6. Step 6: Final answer
    x = 1,805,025.53

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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.