Home / 4,936,319.14-7,405,405.61-2,240,833.54

Finding the Fourth Proportional to 4,936,319.14, 7,405,405.61 and 2,240,833.54

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Solution

The fourth proportional to 4,936,319.14, 7,405,405.61 and 2,240,833.54 is: 3,361,671.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,319.14 : 7,405,405.61 = 2,240,833.54 : x
  2. Step 2: Convert to fraction form
    4,936,319.14/7,405,405.61 = 2,240,833.54/x
  3. Step 3: Cross multiply
    4,936,319.14x = 7,405,405.61 × 2,240,833.54
  4. Step 4: Simplify right side
    4,936,319.14x = 16,594,281,268,192.16
  5. Step 5: Solve for x
    x = 16,594,281,268,192.16/4,936,319.14
  6. Step 6: Final answer
    x = 3,361,671.07

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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.