Home / 296,404.30-444,606.45-190,116.10

Finding the Fourth Proportional to 296,404.30, 444,606.45 and 190,116.10

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Solution

The fourth proportional to 296,404.30, 444,606.45 and 190,116.10 is: 285,174.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,404.30 : 444,606.45 = 190,116.10 : x
  2. Step 2: Convert to fraction form
    296,404.30/444,606.45 = 190,116.10/x
  3. Step 3: Cross multiply
    296,404.30x = 444,606.45 × 190,116.10
  4. Step 4: Simplify right side
    296,404.30x = 84,526,844,308.85
  5. Step 5: Solve for x
    x = 84,526,844,308.85/296,404.30
  6. Step 6: Final answer
    x = 285,174.15

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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.