Home / 593,914.82-819,409.77-335,766.80

Finding the Fourth Proportional to 593,914.82, 819,409.77 and 335,766.80

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Solution

The fourth proportional to 593,914.82, 819,409.77 and 335,766.80 is: 463,249.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,914.82 : 819,409.77 = 335,766.80 : x
  2. Step 2: Convert to fraction form
    593,914.82/819,409.77 = 335,766.80/x
  3. Step 3: Cross multiply
    593,914.82x = 819,409.77 × 335,766.80
  4. Step 4: Simplify right side
    593,914.82x = 275,130,598,410.16
  5. Step 5: Solve for x
    x = 275,130,598,410.16/593,914.82
  6. Step 6: Final answer
    x = 463,249.26

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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.