Home / 969,616.72-1,454,421.10-295,696.04

Finding the Fourth Proportional to 969,616.72, 1,454,421.10 and 295,696.04

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Solution

The fourth proportional to 969,616.72, 1,454,421.10 and 295,696.04 is: 443,542.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,616.72 : 1,454,421.10 = 295,696.04 : x
  2. Step 2: Convert to fraction form
    969,616.72/1,454,421.10 = 295,696.04/x
  3. Step 3: Cross multiply
    969,616.72x = 1,454,421.10 × 295,696.04
  4. Step 4: Simplify right side
    969,616.72x = 430,066,559,762.44
  5. Step 5: Solve for x
    x = 430,066,559,762.44/969,616.72
  6. Step 6: Final answer
    x = 443,542.85

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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.