Home / 336,209.22-463,968.89-191,015.26

Finding the Fourth Proportional to 336,209.22, 463,968.89 and 191,015.26

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Solution

The fourth proportional to 336,209.22, 463,968.89 and 191,015.26 is: 263,601.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,209.22 : 463,968.89 = 191,015.26 : x
  2. Step 2: Convert to fraction form
    336,209.22/463,968.89 = 191,015.26/x
  3. Step 3: Cross multiply
    336,209.22x = 463,968.89 × 191,015.26
  4. Step 4: Simplify right side
    336,209.22x = 88,625,138,155.26
  5. Step 5: Solve for x
    x = 88,625,138,155.26/336,209.22
  6. Step 6: Final answer
    x = 263,601.15

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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.