Home / 796,523.58-1,194,294.87-391,200.30

Finding the Fourth Proportional to 796,523.58, 1,194,294.87 and 391,200.30

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Solution

The fourth proportional to 796,523.58, 1,194,294.87 and 391,200.30 is: 586,559.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,523.58 : 1,194,294.87 = 391,200.30 : x
  2. Step 2: Convert to fraction form
    796,523.58/1,194,294.87 = 391,200.30/x
  3. Step 3: Cross multiply
    796,523.58x = 1,194,294.87 × 391,200.30
  4. Step 4: Simplify right side
    796,523.58x = 467,208,511,432.46
  5. Step 5: Solve for x
    x = 467,208,511,432.46/796,523.58
  6. Step 6: Final answer
    x = 586,559.55

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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.