Home / 604,268.96-905,586.93-230,087.84

Finding the Fourth Proportional to 604,268.96, 905,586.93 and 230,087.84

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Solution

The fourth proportional to 604,268.96, 905,586.93 and 230,087.84 is: 344,820.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,268.96 : 905,586.93 = 230,087.84 : x
  2. Step 2: Convert to fraction form
    604,268.96/905,586.93 = 230,087.84/x
  3. Step 3: Cross multiply
    604,268.96x = 905,586.93 × 230,087.84
  4. Step 4: Simplify right side
    604,268.96x = 208,364,536,128.00
  5. Step 5: Solve for x
    x = 208,364,536,128.00/604,268.96
  6. Step 6: Final answer
    x = 344,820.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.