Home / 336,573.33-464,438.93-185,660.61

Finding the Fourth Proportional to 336,573.33, 464,438.93 and 185,660.61

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Solution

The fourth proportional to 336,573.33, 464,438.93 and 185,660.61 is: 256,193.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,573.33 : 464,438.93 = 185,660.61 : x
  2. Step 2: Convert to fraction form
    336,573.33/464,438.93 = 185,660.61/x
  3. Step 3: Cross multiply
    336,573.33x = 464,438.93 × 185,660.61
  4. Step 4: Simplify right side
    336,573.33x = 86,228,014,123.24
  5. Step 5: Solve for x
    x = 86,228,014,123.24/336,573.33
  6. Step 6: Final answer
    x = 256,193.84

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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.