Home / 593,110.13-818,550.53-338,499.41

Finding the Fourth Proportional to 593,110.13, 818,550.53 and 338,499.41

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Solution

The fourth proportional to 593,110.13, 818,550.53 and 338,499.41 is: 467,162.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,110.13 : 818,550.53 = 338,499.41 : x
  2. Step 2: Convert to fraction form
    593,110.13/818,550.53 = 338,499.41/x
  3. Step 3: Cross multiply
    593,110.13x = 818,550.53 × 338,499.41
  4. Step 4: Simplify right side
    593,110.13x = 277,078,869,767.69
  5. Step 5: Solve for x
    x = 277,078,869,767.69/593,110.13
  6. Step 6: Final answer
    x = 467,162.60

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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.