Home / 2,447,571.32-3,670,318.76-1,166,697

Finding the Fourth Proportional to 2,447,571.32, 3,670,318.76 and 1,166,697

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Solution

The fourth proportional to 2,447,571.32, 3,670,318.76 and 1,166,697 is: 1,749,550.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,571.32 : 3,670,318.76 = 1,166,697 : x
  2. Step 2: Convert to fraction form
    2,447,571.32/3,670,318.76 = 1,166,697/x
  3. Step 3: Cross multiply
    2,447,571.32x = 3,670,318.76 × 1,166,697
  4. Step 4: Simplify right side
    2,447,571.32x = 4,282,149,886,335.72
  5. Step 5: Solve for x
    x = 4,282,149,886,335.72/2,447,571.32
  6. Step 6: Final answer
    x = 1,749,550.61

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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.