Home / 2,594,441.14-3,888,286.12-1,055,643.25

Finding the Fourth Proportional to 2,594,441.14, 3,888,286.12 and 1,055,643.25

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Solution

The fourth proportional to 2,594,441.14, 3,888,286.12 and 1,055,643.25 is: 1,582,091.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,441.14 : 3,888,286.12 = 1,055,643.25 : x
  2. Step 2: Convert to fraction form
    2,594,441.14/3,888,286.12 = 1,055,643.25/x
  3. Step 3: Cross multiply
    2,594,441.14x = 3,888,286.12 × 1,055,643.25
  4. Step 4: Simplify right side
    2,594,441.14x = 4,104,642,996,646.69
  5. Step 5: Solve for x
    x = 4,104,642,996,646.69/2,594,441.14
  6. Step 6: Final answer
    x = 1,582,091.39

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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.