Home / 596,591.21-823,060.60-441,919.28

Finding the Fourth Proportional to 596,591.21, 823,060.60 and 441,919.28

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Solution

The fourth proportional to 596,591.21, 823,060.60 and 441,919.28 is: 609,674.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,591.21 : 823,060.60 = 441,919.28 : x
  2. Step 2: Convert to fraction form
    596,591.21/823,060.60 = 441,919.28/x
  3. Step 3: Cross multiply
    596,591.21x = 823,060.60 × 441,919.28
  4. Step 4: Simplify right side
    596,591.21x = 363,726,347,748.37
  5. Step 5: Solve for x
    x = 363,726,347,748.37/596,591.21
  6. Step 6: Final answer
    x = 609,674.33

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Double scale
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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.