Home / 969,380.37-1,454,124.87-295,483.68

Finding the Fourth Proportional to 969,380.37, 1,454,124.87 and 295,483.68

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Solution

The fourth proportional to 969,380.37, 1,454,124.87 and 295,483.68 is: 443,242.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,380.37 : 1,454,124.87 = 295,483.68 : x
  2. Step 2: Convert to fraction form
    969,380.37/1,454,124.87 = 295,483.68/x
  3. Step 3: Cross multiply
    969,380.37x = 1,454,124.87 × 295,483.68
  4. Step 4: Simplify right side
    969,380.37x = 429,670,167,767.12
  5. Step 5: Solve for x
    x = 429,670,167,767.12/969,380.37
  6. Step 6: Final answer
    x = 443,242.08

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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.