Home / 529,733.03-794,581.95-230,213.89

Finding the Fourth Proportional to 529,733.03, 794,581.95 and 230,213.89

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Solution

The fourth proportional to 529,733.03, 794,581.95 and 230,213.89 is: 345,313.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,733.03 : 794,581.95 = 230,213.89 : x
  2. Step 2: Convert to fraction form
    529,733.03/794,581.95 = 230,213.89/x
  3. Step 3: Cross multiply
    529,733.03x = 794,581.95 × 230,213.89
  4. Step 4: Simplify right side
    529,733.03x = 182,923,804,088.30
  5. Step 5: Solve for x
    x = 182,923,804,088.30/529,733.03
  6. Step 6: Final answer
    x = 345,313.20

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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.