Home / 599,002.52-826,619.28-327,070.26

Finding the Fourth Proportional to 599,002.52, 826,619.28 and 327,070.26

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Solution

The fourth proportional to 599,002.52, 826,619.28 and 327,070.26 is: 451,354.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,002.52 : 826,619.28 = 327,070.26 : x
  2. Step 2: Convert to fraction form
    599,002.52/826,619.28 = 327,070.26/x
  3. Step 3: Cross multiply
    599,002.52x = 826,619.28 × 327,070.26
  4. Step 4: Simplify right side
    599,002.52x = 270,362,582,830.61
  5. Step 5: Solve for x
    x = 270,362,582,830.61/599,002.52
  6. Step 6: Final answer
    x = 451,354.67

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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.