Home / 412,968.88-569,897.27-241,005.07

Finding the Fourth Proportional to 412,968.88, 569,897.27 and 241,005.07

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Solution

The fourth proportional to 412,968.88, 569,897.27 and 241,005.07 is: 332,587.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    412,968.88 : 569,897.27 = 241,005.07 : x
  2. Step 2: Convert to fraction form
    412,968.88/569,897.27 = 241,005.07/x
  3. Step 3: Cross multiply
    412,968.88x = 569,897.27 × 241,005.07
  4. Step 4: Simplify right side
    412,968.88x = 137,348,131,449.16
  5. Step 5: Solve for x
    x = 137,348,131,449.16/412,968.88
  6. Step 6: Final answer
    x = 332,587.12

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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.