Home / 969,457.05-1,454,403.60-295,606.44

Finding the Fourth Proportional to 969,457.05, 1,454,403.60 and 295,606.44

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Solution

The fourth proportional to 969,457.05, 1,454,403.60 and 295,606.44 is: 443,476.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,457.05 : 1,454,403.60 = 295,606.44 : x
  2. Step 2: Convert to fraction form
    969,457.05/1,454,403.60 = 295,606.44/x
  3. Step 3: Cross multiply
    969,457.05x = 1,454,403.60 × 295,606.44
  4. Step 4: Simplify right side
    969,457.05x = 429,931,070,519.18
  5. Step 5: Solve for x
    x = 429,931,070,519.18/969,457.05
  6. Step 6: Final answer
    x = 443,476.14

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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.