Home / 593,785.50-819,475.83-325,565.34

Finding the Fourth Proportional to 593,785.50, 819,475.83 and 325,565.34

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Solution

The fourth proportional to 593,785.50, 819,475.83 and 325,565.34 is: 449,308.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,785.50 : 819,475.83 = 325,565.34 : x
  2. Step 2: Convert to fraction form
    593,785.50/819,475.83 = 325,565.34/x
  3. Step 3: Cross multiply
    593,785.50x = 819,475.83 × 325,565.34
  4. Step 4: Simplify right side
    593,785.50x = 266,792,927,215.73
  5. Step 5: Solve for x
    x = 266,792,927,215.73/593,785.50
  6. Step 6: Final answer
    x = 449,308.59

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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.