Home / 593,111.13-818,551.91-338,500.41

Finding the Fourth Proportional to 593,111.13, 818,551.91 and 338,500.41

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Solution

The fourth proportional to 593,111.13, 818,551.91 and 338,500.41 is: 467,163.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,111.13 : 818,551.91 = 338,500.41 : x
  2. Step 2: Convert to fraction form
    593,111.13/818,551.91 = 338,500.41/x
  3. Step 3: Cross multiply
    593,111.13x = 818,551.91 × 338,500.41
  4. Step 4: Simplify right side
    593,111.13x = 277,080,155,448.78
  5. Step 5: Solve for x
    x = 277,080,155,448.78/593,111.13
  6. Step 6: Final answer
    x = 467,163.98

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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.