Home / 1,795,991.50-2,694,431.13-533,813.86

Finding the Fourth Proportional to 1,795,991.50, 2,694,431.13 and 533,813.86

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Solution

The fourth proportional to 1,795,991.50, 2,694,431.13 and 533,813.86 is: 800,852.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,991.50 : 2,694,431.13 = 533,813.86 : x
  2. Step 2: Convert to fraction form
    1,795,991.50/2,694,431.13 = 533,813.86/x
  3. Step 3: Cross multiply
    1,795,991.50x = 2,694,431.13 × 533,813.86
  4. Step 4: Simplify right side
    1,795,991.50x = 1,438,324,682,009.46
  5. Step 5: Solve for x
    x = 1,438,324,682,009.46/1,795,991.50
  6. Step 6: Final answer
    x = 800,852.72

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Double scale
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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.