Home / 895,006.08-1,342,189.44-295,856.64

Finding the Fourth Proportional to 895,006.08, 1,342,189.44 and 295,856.64

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Solution

The fourth proportional to 895,006.08, 1,342,189.44 and 295,856.64 is: 443,679.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,006.08 : 1,342,189.44 = 295,856.64 : x
  2. Step 2: Convert to fraction form
    895,006.08/1,342,189.44 = 295,856.64/x
  3. Step 3: Cross multiply
    895,006.08x = 1,342,189.44 × 295,856.64
  4. Step 4: Simplify right side
    895,006.08x = 397,095,657,961.88
  5. Step 5: Solve for x
    x = 397,095,657,961.88/895,006.08
  6. Step 6: Final answer
    x = 443,679.29

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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.