Home / 593,498.38-819,062.37-335,368.75

Finding the Fourth Proportional to 593,498.38, 819,062.37 and 335,368.75

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Solution

The fourth proportional to 593,498.38, 819,062.37 and 335,368.75 is: 462,828.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,498.38 : 819,062.37 = 335,368.75 : x
  2. Step 2: Convert to fraction form
    593,498.38/819,062.37 = 335,368.75/x
  3. Step 3: Cross multiply
    593,498.38x = 819,062.37 × 335,368.75
  4. Step 4: Simplify right side
    593,498.38x = 274,687,923,198.94
  5. Step 5: Solve for x
    x = 274,687,923,198.94/593,498.38
  6. Step 6: Final answer
    x = 462,828.43

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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.