Home / 935,628.54-1,403,615.96-296,093.24

Finding the Fourth Proportional to 935,628.54, 1,403,615.96 and 296,093.24

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Solution

The fourth proportional to 935,628.54, 1,403,615.96 and 296,093.24 is: 444,194.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,628.54 : 1,403,615.96 = 296,093.24 : x
  2. Step 2: Convert to fraction form
    935,628.54/1,403,615.96 = 296,093.24/x
  3. Step 3: Cross multiply
    935,628.54x = 1,403,615.96 × 296,093.24
  4. Step 4: Simplify right side
    935,628.54x = 415,601,197,312.11
  5. Step 5: Solve for x
    x = 415,601,197,312.11/935,628.54
  6. Step 6: Final answer
    x = 444,194.66

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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.