Home / 1,597,105.04-2,395,143.48-531,861.08

Finding the Fourth Proportional to 1,597,105.04, 2,395,143.48 and 531,861.08

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Solution

The fourth proportional to 1,597,105.04, 2,395,143.48 and 531,861.08 is: 797,620.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,105.04 : 2,395,143.48 = 531,861.08 : x
  2. Step 2: Convert to fraction form
    1,597,105.04/2,395,143.48 = 531,861.08/x
  3. Step 3: Cross multiply
    1,597,105.04x = 2,395,143.48 × 531,861.08
  4. Step 4: Simplify right side
    1,597,105.04x = 1,273,883,598,027.76
  5. Step 5: Solve for x
    x = 1,273,883,598,027.76/1,597,105.04
  6. Step 6: Final answer
    x = 797,620.42

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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.