Home / 796,010.40-1,096,626.06-553,876.56

Finding the Fourth Proportional to 796,010.40, 1,096,626.06 and 553,876.56

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Solution

The fourth proportional to 796,010.40, 1,096,626.06 and 553,876.56 is: 763,049.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,010.40 : 1,096,626.06 = 553,876.56 : x
  2. Step 2: Convert to fraction form
    796,010.40/1,096,626.06 = 553,876.56/x
  3. Step 3: Cross multiply
    796,010.40x = 1,096,626.06 × 553,876.56
  4. Step 4: Simplify right side
    796,010.40x = 607,395,469,719.15
  5. Step 5: Solve for x
    x = 607,395,469,719.15/796,010.40
  6. Step 6: Final answer
    x = 763,049.67

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1.5x scale

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.