Home / 969,606.33-1,454,405.54-295,685.66

Finding the Fourth Proportional to 969,606.33, 1,454,405.54 and 295,685.66

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Solution

The fourth proportional to 969,606.33, 1,454,405.54 and 295,685.66 is: 443,527.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,606.33 : 1,454,405.54 = 295,685.66 : x
  2. Step 2: Convert to fraction form
    969,606.33/1,454,405.54 = 295,685.66/x
  3. Step 3: Cross multiply
    969,606.33x = 1,454,405.54 × 295,685.66
  4. Step 4: Simplify right side
    969,606.33x = 430,046,864,160.14
  5. Step 5: Solve for x
    x = 430,046,864,160.14/969,606.33
  6. Step 6: Final answer
    x = 443,527.29

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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.