Home / 2,447,571.87-3,670,319.52-1,166,697.54

Finding the Fourth Proportional to 2,447,571.87, 3,670,319.52 and 1,166,697.54

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Solution

The fourth proportional to 2,447,571.87, 3,670,319.52 and 1,166,697.54 is: 1,749,551.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,571.87 : 3,670,319.52 = 1,166,697.54 : x
  2. Step 2: Convert to fraction form
    2,447,571.87/3,670,319.52 = 1,166,697.54/x
  3. Step 3: Cross multiply
    2,447,571.87x = 3,670,319.52 × 1,166,697.54
  4. Step 4: Simplify right side
    2,447,571.87x = 4,282,152,754,997.98
  5. Step 5: Solve for x
    x = 4,282,152,754,997.98/2,447,571.87
  6. Step 6: Final answer
    x = 1,749,551.38

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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.