Home / 895,156.08-1,342,414.32-296,006.64

Finding the Fourth Proportional to 895,156.08, 1,342,414.32 and 296,006.64

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Solution

The fourth proportional to 895,156.08, 1,342,414.32 and 296,006.64 is: 443,904.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,156.08 : 1,342,414.32 = 296,006.64 : x
  2. Step 2: Convert to fraction form
    895,156.08/1,342,414.32 = 296,006.64/x
  3. Step 3: Cross multiply
    895,156.08x = 1,342,414.32 × 296,006.64
  4. Step 4: Simplify right side
    895,156.08x = 397,363,552,351.09
  5. Step 5: Solve for x
    x = 397,363,552,351.09/895,156.08
  6. Step 6: Final answer
    x = 443,904.21

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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.