Home / 336,301.10-504,341.90-111,601.18

Finding the Fourth Proportional to 336,301.10, 504,341.90 and 111,601.18

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Solution

The fourth proportional to 336,301.10, 504,341.90 and 111,601.18 is: 167,365.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,301.10 : 504,341.90 = 111,601.18 : x
  2. Step 2: Convert to fraction form
    336,301.10/504,341.90 = 111,601.18/x
  3. Step 3: Cross multiply
    336,301.10x = 504,341.90 × 111,601.18
  4. Step 4: Simplify right side
    336,301.10x = 56,285,148,083.73
  5. Step 5: Solve for x
    x = 56,285,148,083.73/336,301.10
  6. Step 6: Final answer
    x = 167,365.34

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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.