Home / 606,032.82-836,331.73-334,110.45

Finding the Fourth Proportional to 606,032.82, 836,331.73 and 334,110.45

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Solution

The fourth proportional to 606,032.82, 836,331.73 and 334,110.45 is: 461,075.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,032.82 : 836,331.73 = 334,110.45 : x
  2. Step 2: Convert to fraction form
    606,032.82/836,331.73 = 334,110.45/x
  3. Step 3: Cross multiply
    606,032.82x = 836,331.73 × 334,110.45
  4. Step 4: Simplify right side
    606,032.82x = 279,427,170,659.58
  5. Step 5: Solve for x
    x = 279,427,170,659.58/606,032.82
  6. Step 6: Final answer
    x = 461,075.97

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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.