Home / 530,868.29-796,302.41-151,786.01

Finding the Fourth Proportional to 530,868.29, 796,302.41 and 151,786.01

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Solution

The fourth proportional to 530,868.29, 796,302.41 and 151,786.01 is: 227,679.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,868.29 : 796,302.41 = 151,786.01 : x
  2. Step 2: Convert to fraction form
    530,868.29/796,302.41 = 151,786.01/x
  3. Step 3: Cross multiply
    530,868.29x = 796,302.41 × 151,786.01
  4. Step 4: Simplify right side
    530,868.29x = 120,867,560,826.84
  5. Step 5: Solve for x
    x = 120,867,560,826.84/530,868.29
  6. Step 6: Final answer
    x = 227,679.00

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Double scale
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Similar ratio
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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.