Home / 593,555.56-819,146.90-335,342.96

Finding the Fourth Proportional to 593,555.56, 819,146.90 and 335,342.96

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Solution

The fourth proportional to 593,555.56, 819,146.90 and 335,342.96 is: 462,796.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,555.56 : 819,146.90 = 335,342.96 : x
  2. Step 2: Convert to fraction form
    593,555.56/819,146.90 = 335,342.96/x
  3. Step 3: Cross multiply
    593,555.56x = 819,146.90 × 335,342.96
  4. Step 4: Simplify right side
    593,555.56x = 274,695,146,120.82
  5. Step 5: Solve for x
    x = 274,695,146,120.82/593,555.56
  6. Step 6: Final answer
    x = 462,796.01

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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.