Home / 4,090,087.74-5,649,712.02-3,055,797.94

Finding the Fourth Proportional to 4,090,087.74, 5,649,712.02 and 3,055,797.94

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Solution

The fourth proportional to 4,090,087.74, 5,649,712.02 and 3,055,797.94 is: 4,221,028.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,087.74 : 5,649,712.02 = 3,055,797.94 : x
  2. Step 2: Convert to fraction form
    4,090,087.74/5,649,712.02 = 3,055,797.94/x
  3. Step 3: Cross multiply
    4,090,087.74x = 5,649,712.02 × 3,055,797.94
  4. Step 4: Simplify right side
    4,090,087.74x = 17,264,378,352,309.24
  5. Step 5: Solve for x
    x = 17,264,378,352,309.24/4,090,087.74
  6. Step 6: Final answer
    x = 4,221,028.85

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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.