Home / 550,810.44-826,302.06-235,269

Finding the Fourth Proportional to 550,810.44, 826,302.06 and 235,269

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Solution

The fourth proportional to 550,810.44, 826,302.06 and 235,269 is: 352,940.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    550,810.44 : 826,302.06 = 235,269 : x
  2. Step 2: Convert to fraction form
    550,810.44/826,302.06 = 235,269/x
  3. Step 3: Cross multiply
    550,810.44x = 826,302.06 × 235,269
  4. Step 4: Simplify right side
    550,810.44x = 194,403,259,354.14
  5. Step 5: Solve for x
    x = 194,403,259,354.14/550,810.44
  6. Step 6: Final answer
    x = 352,940.40

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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.