Home / 935,995.41-1,403,997.21-296,302.27

Finding the Fourth Proportional to 935,995.41, 1,403,997.21 and 296,302.27

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Solution

The fourth proportional to 935,995.41, 1,403,997.21 and 296,302.27 is: 444,454.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,995.41 : 1,403,997.21 = 296,302.27 : x
  2. Step 2: Convert to fraction form
    935,995.41/1,403,997.21 = 296,302.27/x
  3. Step 3: Cross multiply
    935,995.41x = 1,403,997.21 × 296,302.27
  4. Step 4: Simplify right side
    935,995.41x = 416,007,560,396.67
  5. Step 5: Solve for x
    x = 416,007,560,396.67/935,995.41
  6. Step 6: Final answer
    x = 444,454.70

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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.