Home / 969,871.37-1,454,807.16-295,956.20

Finding the Fourth Proportional to 969,871.37, 1,454,807.16 and 295,956.20

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Solution

The fourth proportional to 969,871.37, 1,454,807.16 and 295,956.20 is: 443,934.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,871.37 : 1,454,807.16 = 295,956.20 : x
  2. Step 2: Convert to fraction form
    969,871.37/1,454,807.16 = 295,956.20/x
  3. Step 3: Cross multiply
    969,871.37x = 1,454,807.16 × 295,956.20
  4. Step 4: Simplify right side
    969,871.37x = 430,559,202,443.41
  5. Step 5: Solve for x
    x = 430,559,202,443.41/969,871.37
  6. Step 6: Final answer
    x = 443,934.34

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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.