Home / 529,735.12-795,102.04-193,101.14

Finding the Fourth Proportional to 529,735.12, 795,102.04 and 193,101.14

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Solution

The fourth proportional to 529,735.12, 795,102.04 and 193,101.14 is: 289,833.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,735.12 : 795,102.04 = 193,101.14 : x
  2. Step 2: Convert to fraction form
    529,735.12/795,102.04 = 193,101.14/x
  3. Step 3: Cross multiply
    529,735.12x = 795,102.04 × 193,101.14
  4. Step 4: Simplify right side
    529,735.12x = 153,535,110,340.33
  5. Step 5: Solve for x
    x = 153,535,110,340.33/529,735.12
  6. Step 6: Final answer
    x = 289,833.74

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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.