Home / 606,053.49-836,338.44-334,115.10

Finding the Fourth Proportional to 606,053.49, 836,338.44 and 334,115.10

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Solution

The fourth proportional to 606,053.49, 836,338.44 and 334,115.10 is: 461,070.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,053.49 : 836,338.44 = 334,115.10 : x
  2. Step 2: Convert to fraction form
    606,053.49/836,338.44 = 334,115.10/x
  3. Step 3: Cross multiply
    606,053.49x = 836,338.44 × 334,115.10
  4. Step 4: Simplify right side
    606,053.49x = 279,433,301,514.44
  5. Step 5: Solve for x
    x = 279,433,301,514.44/606,053.49
  6. Step 6: Final answer
    x = 461,070.36

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1.5x scale

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.