Home / 895,996.80-1,343,977.92-222,079.50

Finding the Fourth Proportional to 895,996.80, 1,343,977.92 and 222,079.50

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Solution

The fourth proportional to 895,996.80, 1,343,977.92 and 222,079.50 is: 333,114.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,996.80 : 1,343,977.92 = 222,079.50 : x
  2. Step 2: Convert to fraction form
    895,996.80/1,343,977.92 = 222,079.50/x
  3. Step 3: Cross multiply
    895,996.80x = 1,343,977.92 × 222,079.50
  4. Step 4: Simplify right side
    895,996.80x = 298,469,944,484.64
  5. Step 5: Solve for x
    x = 298,469,944,484.64/895,996.80
  6. Step 6: Final answer
    x = 333,114.97

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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.