Home / 892,529.92-1,230,846.84-586,065.60

Finding the Fourth Proportional to 892,529.92, 1,230,846.84 and 586,065.60

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Solution

The fourth proportional to 892,529.92, 1,230,846.84 and 586,065.60 is: 808,216.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,529.92 : 1,230,846.84 = 586,065.60 : x
  2. Step 2: Convert to fraction form
    892,529.92/1,230,846.84 = 586,065.60/x
  3. Step 3: Cross multiply
    892,529.92x = 1,230,846.84 × 586,065.60
  4. Step 4: Simplify right side
    892,529.92x = 721,356,991,792.70
  5. Step 5: Solve for x
    x = 721,356,991,792.70/892,529.92
  6. Step 6: Final answer
    x = 808,216.03

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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.