Home / 3,207,273.77-4,424,804.92-1,830,694.16

Finding the Fourth Proportional to 3,207,273.77, 4,424,804.92 and 1,830,694.16

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Solution

The fourth proportional to 3,207,273.77, 4,424,804.92 and 1,830,694.16 is: 2,525,654.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,273.77 : 4,424,804.92 = 1,830,694.16 : x
  2. Step 2: Convert to fraction form
    3,207,273.77/4,424,804.92 = 1,830,694.16/x
  3. Step 3: Cross multiply
    3,207,273.77x = 4,424,804.92 × 1,830,694.16
  4. Step 4: Simplify right side
    3,207,273.77x = 8,100,464,539,533.65
  5. Step 5: Solve for x
    x = 8,100,464,539,533.65/3,207,273.77
  6. Step 6: Final answer
    x = 2,525,654.22

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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.