Home / 797,056.56-1,194,754.42-347,656.77

Finding the Fourth Proportional to 797,056.56, 1,194,754.42 and 347,656.77

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Solution

The fourth proportional to 797,056.56, 1,194,754.42 and 347,656.77 is: 521,122.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,056.56 : 1,194,754.42 = 347,656.77 : x
  2. Step 2: Convert to fraction form
    797,056.56/1,194,754.42 = 347,656.77/x
  3. Step 3: Cross multiply
    797,056.56x = 1,194,754.42 × 347,656.77
  4. Step 4: Simplify right side
    797,056.56x = 415,364,462,600.42
  5. Step 5: Solve for x
    x = 415,364,462,600.42/797,056.56
  6. Step 6: Final answer
    x = 521,122.95

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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.