Home / 895,126.08-1,342,369.32-295,976.64

Finding the Fourth Proportional to 895,126.08, 1,342,369.32 and 295,976.64

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Solution

The fourth proportional to 895,126.08, 1,342,369.32 and 295,976.64 is: 443,859.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,126.08 : 1,342,369.32 = 295,976.64 : x
  2. Step 2: Convert to fraction form
    895,126.08/1,342,369.32 = 295,976.64/x
  3. Step 3: Cross multiply
    895,126.08x = 1,342,369.32 × 295,976.64
  4. Step 4: Simplify right side
    895,126.08x = 397,309,960,972.69
  5. Step 5: Solve for x
    x = 397,309,960,972.69/895,126.08
  6. Step 6: Final answer
    x = 443,859.22

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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.