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Finding the Fourth Proportional to 336,015.98, 504,023.97 and 333,683.18

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Solution

The fourth proportional to 336,015.98, 504,023.97 and 333,683.18 is: 500,524.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,015.98 : 504,023.97 = 333,683.18 : x
  2. Step 2: Convert to fraction form
    336,015.98/504,023.97 = 333,683.18/x
  3. Step 3: Cross multiply
    336,015.98x = 504,023.97 × 333,683.18
  4. Step 4: Simplify right side
    336,015.98x = 168,184,316,917.29
  5. Step 5: Solve for x
    x = 168,184,316,917.29/336,015.98
  6. Step 6: Final answer
    x = 500,524.76

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1.5x scale

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.