Home / 529,416.03-794,272.29-214,094.37

Finding the Fourth Proportional to 529,416.03, 794,272.29 and 214,094.37

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Solution

The fourth proportional to 529,416.03, 794,272.29 and 214,094.37 is: 321,201.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,416.03 : 794,272.29 = 214,094.37 : x
  2. Step 2: Convert to fraction form
    529,416.03/794,272.29 = 214,094.37/x
  3. Step 3: Cross multiply
    529,416.03x = 794,272.29 × 214,094.37
  4. Step 4: Simplify right side
    529,416.03x = 170,049,225,536.01
  5. Step 5: Solve for x
    x = 170,049,225,536.01/529,416.03
  6. Step 6: Final answer
    x = 321,201.50

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1.5x scale

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.