Home / 336,317.39-504,547.99-123,084.59

Finding the Fourth Proportional to 336,317.39, 504,547.99 and 123,084.59

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Solution

The fourth proportional to 336,317.39, 504,547.99 and 123,084.59 is: 184,653.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,317.39 : 504,547.99 = 123,084.59 : x
  2. Step 2: Convert to fraction form
    336,317.39/504,547.99 = 123,084.59/x
  3. Step 3: Cross multiply
    336,317.39x = 504,547.99 × 123,084.59
  4. Step 4: Simplify right side
    336,317.39x = 62,102,079,961.73
  5. Step 5: Solve for x
    x = 62,102,079,961.73/336,317.39
  6. Step 6: Final answer
    x = 184,653.19

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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.