Home / 1,177,396.59-1,763,730.21-536,819.17

Finding the Fourth Proportional to 1,177,396.59, 1,763,730.21 and 536,819.17

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Solution

The fourth proportional to 1,177,396.59, 1,763,730.21 and 536,819.17 is: 804,150.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,396.59 : 1,763,730.21 = 536,819.17 : x
  2. Step 2: Convert to fraction form
    1,177,396.59/1,763,730.21 = 536,819.17/x
  3. Step 3: Cross multiply
    1,177,396.59x = 1,763,730.21 × 536,819.17
  4. Step 4: Simplify right side
    1,177,396.59x = 946,804,183,026.80
  5. Step 5: Solve for x
    x = 946,804,183,026.80/1,177,396.59
  6. Step 6: Final answer
    x = 804,150.61

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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.