Home / 3,074,504.94-4,242,494.61-1,785,093.48

Finding the Fourth Proportional to 3,074,504.94, 4,242,494.61 and 1,785,093.48

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Solution

The fourth proportional to 3,074,504.94, 4,242,494.61 and 1,785,093.48 is: 2,463,241.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,504.94 : 4,242,494.61 = 1,785,093.48 : x
  2. Step 2: Convert to fraction form
    3,074,504.94/4,242,494.61 = 1,785,093.48/x
  3. Step 3: Cross multiply
    3,074,504.94x = 4,242,494.61 × 1,785,093.48
  4. Step 4: Simplify right side
    3,074,504.94x = 7,573,249,467,246.14
  5. Step 5: Solve for x
    x = 7,573,249,467,246.14/3,074,504.94
  6. Step 6: Final answer
    x = 2,463,241.93

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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.