Home / 884,697.93-1,327,046.54-219,849.93

Finding the Fourth Proportional to 884,697.93, 1,327,046.54 and 219,849.93

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Solution

The fourth proportional to 884,697.93, 1,327,046.54 and 219,849.93 is: 329,774.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,697.93 : 1,327,046.54 = 219,849.93 : x
  2. Step 2: Convert to fraction form
    884,697.93/1,327,046.54 = 219,849.93/x
  3. Step 3: Cross multiply
    884,697.93x = 1,327,046.54 × 219,849.93
  4. Step 4: Simplify right side
    884,697.93x = 291,751,087,826.49
  5. Step 5: Solve for x
    x = 291,751,087,826.49/884,697.93
  6. Step 6: Final answer
    x = 329,774.81

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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.