Home / 588,001.10-882,520.05-504,020.30

Finding the Fourth Proportional to 588,001.10, 882,520.05 and 504,020.30

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Solution

The fourth proportional to 588,001.10, 882,520.05 and 504,020.30 is: 756,474.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,001.10 : 882,520.05 = 504,020.30 : x
  2. Step 2: Convert to fraction form
    588,001.10/882,520.05 = 504,020.30/x
  3. Step 3: Cross multiply
    588,001.10x = 882,520.05 × 504,020.30
  4. Step 4: Simplify right side
    588,001.10x = 444,808,020,357.02
  5. Step 5: Solve for x
    x = 444,808,020,357.02/588,001.10
  6. Step 6: Final answer
    x = 756,474.81

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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.