Home / 969,605.28-1,454,628.24-295,746.84

Finding the Fourth Proportional to 969,605.28, 1,454,628.24 and 295,746.84

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Solution

The fourth proportional to 969,605.28, 1,454,628.24 and 295,746.84 is: 443,687.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,605.28 : 1,454,628.24 = 295,746.84 : x
  2. Step 2: Convert to fraction form
    969,605.28/1,454,628.24 = 295,746.84/x
  3. Step 3: Cross multiply
    969,605.28x = 1,454,628.24 × 295,746.84
  4. Step 4: Simplify right side
    969,605.28x = 430,201,705,354.76
  5. Step 5: Solve for x
    x = 430,201,705,354.76/969,605.28
  6. Step 6: Final answer
    x = 443,687.46

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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.