Home / 1,081,358.70-1,492,214.82-597,894.84

Finding the Fourth Proportional to 1,081,358.70, 1,492,214.82 and 597,894.84

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Solution

The fourth proportional to 1,081,358.70, 1,492,214.82 and 597,894.84 is: 825,061.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,358.70 : 1,492,214.82 = 597,894.84 : x
  2. Step 2: Convert to fraction form
    1,081,358.70/1,492,214.82 = 597,894.84/x
  3. Step 3: Cross multiply
    1,081,358.70x = 1,492,214.82 × 597,894.84
  4. Step 4: Simplify right side
    1,081,358.70x = 892,187,541,049.53
  5. Step 5: Solve for x
    x = 892,187,541,049.53/1,081,358.70
  6. Step 6: Final answer
    x = 825,061.60

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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.