Home / 895,993.30-1,343,972.67-222,076

Finding the Fourth Proportional to 895,993.30, 1,343,972.67 and 222,076

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Solution

The fourth proportional to 895,993.30, 1,343,972.67 and 222,076 is: 333,109.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,993.30 : 1,343,972.67 = 222,076 : x
  2. Step 2: Convert to fraction form
    895,993.30/1,343,972.67 = 222,076/x
  3. Step 3: Cross multiply
    895,993.30x = 1,343,972.67 × 222,076
  4. Step 4: Simplify right side
    895,993.30x = 298,464,074,662.92
  5. Step 5: Solve for x
    x = 298,464,074,662.92/895,993.30
  6. Step 6: Final answer
    x = 333,109.72

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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.