Home / 593,225.96-818,723.72-335,113.79

Finding the Fourth Proportional to 593,225.96, 818,723.72 and 335,113.79

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Solution

The fourth proportional to 593,225.96, 818,723.72 and 335,113.79 is: 462,497.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,225.96 : 818,723.72 = 335,113.79 : x
  2. Step 2: Convert to fraction form
    593,225.96/818,723.72 = 335,113.79/x
  3. Step 3: Cross multiply
    593,225.96x = 818,723.72 × 335,113.79
  4. Step 4: Simplify right side
    593,225.96x = 274,365,605,516.27
  5. Step 5: Solve for x
    x = 274,365,605,516.27/593,225.96
  6. Step 6: Final answer
    x = 462,497.64

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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.