Home / 935,652.86-1,403,652.22-296,117.76

Finding the Fourth Proportional to 935,652.86, 1,403,652.22 and 296,117.76

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Solution

The fourth proportional to 935,652.86, 1,403,652.22 and 296,117.76 is: 444,231.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,652.86 : 1,403,652.22 = 296,117.76 : x
  2. Step 2: Convert to fraction form
    935,652.86/1,403,652.22 = 296,117.76/x
  3. Step 3: Cross multiply
    935,652.86x = 1,403,652.22 × 296,117.76
  4. Step 4: Simplify right side
    935,652.86x = 415,646,351,205.43
  5. Step 5: Solve for x
    x = 415,646,351,205.43/935,652.86
  6. Step 6: Final answer
    x = 444,231.37

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Double scale
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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.