Home / 796,524.08-1,194,295.62-391,200.80

Finding the Fourth Proportional to 796,524.08, 1,194,295.62 and 391,200.80

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Solution

The fourth proportional to 796,524.08, 1,194,295.62 and 391,200.80 is: 586,560.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,524.08 : 1,194,295.62 = 391,200.80 : x
  2. Step 2: Convert to fraction form
    796,524.08/1,194,295.62 = 391,200.80/x
  3. Step 3: Cross multiply
    796,524.08x = 1,194,295.62 × 391,200.80
  4. Step 4: Simplify right side
    796,524.08x = 467,209,401,980.50
  5. Step 5: Solve for x
    x = 467,209,401,980.50/796,524.08
  6. Step 6: Final answer
    x = 586,560.30

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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.