Home / 593,574.44-819,147.76-364,258.36

Finding the Fourth Proportional to 593,574.44, 819,147.76 and 364,258.36

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Solution

The fourth proportional to 593,574.44, 819,147.76 and 364,258.36 is: 502,685.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,574.44 : 819,147.76 = 364,258.36 : x
  2. Step 2: Convert to fraction form
    593,574.44/819,147.76 = 364,258.36/x
  3. Step 3: Cross multiply
    593,574.44x = 819,147.76 × 364,258.36
  4. Step 4: Simplify right side
    593,574.44x = 298,381,419,655.27
  5. Step 5: Solve for x
    x = 298,381,419,655.27/593,574.44
  6. Step 6: Final answer
    x = 502,685.76

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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.