Home / 3,505,382.34-4,838,234.75-2,055,544.86

Finding the Fourth Proportional to 3,505,382.34, 4,838,234.75 and 2,055,544.86

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Solution

The fourth proportional to 3,505,382.34, 4,838,234.75 and 2,055,544.86 is: 2,837,125.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,382.34 : 4,838,234.75 = 2,055,544.86 : x
  2. Step 2: Convert to fraction form
    3,505,382.34/4,838,234.75 = 2,055,544.86/x
  3. Step 3: Cross multiply
    3,505,382.34x = 4,838,234.75 × 2,055,544.86
  4. Step 4: Simplify right side
    3,505,382.34x = 9,945,208,571,835.89
  5. Step 5: Solve for x
    x = 9,945,208,571,835.89/3,505,382.34
  6. Step 6: Final answer
    x = 2,837,125.20

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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.