Home / 1,081,581.62-1,492,573.92-598,167.14

Finding the Fourth Proportional to 1,081,581.62, 1,492,573.92 and 598,167.14

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Solution

The fourth proportional to 1,081,581.62, 1,492,573.92 and 598,167.14 is: 825,465.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,581.62 : 1,492,573.92 = 598,167.14 : x
  2. Step 2: Convert to fraction form
    1,081,581.62/1,492,573.92 = 598,167.14/x
  3. Step 3: Cross multiply
    1,081,581.62x = 1,492,573.92 × 598,167.14
  4. Step 4: Simplify right side
    1,081,581.62x = 892,808,672,964.99
  5. Step 5: Solve for x
    x = 892,808,672,964.99/1,081,581.62
  6. Step 6: Final answer
    x = 825,465.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.