Home / 894,507.94-1,341,894.57-295,532.38

Finding the Fourth Proportional to 894,507.94, 1,341,894.57 and 295,532.38

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Solution

The fourth proportional to 894,507.94, 1,341,894.57 and 295,532.38 is: 443,342.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,507.94 : 1,341,894.57 = 295,532.38 : x
  2. Step 2: Convert to fraction form
    894,507.94/1,341,894.57 = 295,532.38/x
  3. Step 3: Cross multiply
    894,507.94x = 1,341,894.57 × 295,532.38
  4. Step 4: Simplify right side
    894,507.94x = 396,573,295,981.18
  5. Step 5: Solve for x
    x = 396,573,295,981.18/894,507.94
  6. Step 6: Final answer
    x = 443,342.40

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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.