Home / 3,944,054.94-5,916,968.58-1,248,541.80

Finding the Fourth Proportional to 3,944,054.94, 5,916,968.58 and 1,248,541.80

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Solution

The fourth proportional to 3,944,054.94, 5,916,968.58 and 1,248,541.80 is: 1,873,093.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,054.94 : 5,916,968.58 = 1,248,541.80 : x
  2. Step 2: Convert to fraction form
    3,944,054.94/5,916,968.58 = 1,248,541.80/x
  3. Step 3: Cross multiply
    3,944,054.94x = 5,916,968.58 × 1,248,541.80
  4. Step 4: Simplify right side
    3,944,054.94x = 7,387,582,601,416.65
  5. Step 5: Solve for x
    x = 7,387,582,601,416.65/3,944,054.94
  6. Step 6: Final answer
    x = 1,873,093.23

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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.