Home / 969,899.84-1,454,849.78-295,984.66

Finding the Fourth Proportional to 969,899.84, 1,454,849.78 and 295,984.66

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Solution

The fourth proportional to 969,899.84, 1,454,849.78 and 295,984.66 is: 443,977.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,899.84 : 1,454,849.78 = 295,984.66 : x
  2. Step 2: Convert to fraction form
    969,899.84/1,454,849.78 = 295,984.66/x
  3. Step 3: Cross multiply
    969,899.84x = 1,454,849.78 × 295,984.66
  4. Step 4: Simplify right side
    969,899.84x = 430,613,217,484.38
  5. Step 5: Solve for x
    x = 430,613,217,484.38/969,899.84
  6. Step 6: Final answer
    x = 443,977.00

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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.