Home / 529,734-795,100.36-193,100.02

Finding the Fourth Proportional to 529,734, 795,100.36 and 193,100.02

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Solution

The fourth proportional to 529,734, 795,100.36 and 193,100.02 is: 289,832.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,734 : 795,100.36 = 193,100.02 : x
  2. Step 2: Convert to fraction form
    529,734/795,100.36 = 193,100.02/x
  3. Step 3: Cross multiply
    529,734x = 795,100.36 × 193,100.02
  4. Step 4: Simplify right side
    529,734x = 153,533,895,418.01
  5. Step 5: Solve for x
    x = 153,533,895,418.01/529,734
  6. Step 6: Final answer
    x = 289,832.06

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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.