Home / 884,182.52-1,325,329.50-504,285.32

Finding the Fourth Proportional to 884,182.52, 1,325,329.50 and 504,285.32

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Solution

The fourth proportional to 884,182.52, 1,325,329.50 and 504,285.32 is: 755,889.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,182.52 : 1,325,329.50 = 504,285.32 : x
  2. Step 2: Convert to fraction form
    884,182.52/1,325,329.50 = 504,285.32/x
  3. Step 3: Cross multiply
    884,182.52x = 1,325,329.50 × 504,285.32
  4. Step 4: Simplify right side
    884,182.52x = 668,344,211,012.94
  5. Step 5: Solve for x
    x = 668,344,211,012.94/884,182.52
  6. Step 6: Final answer
    x = 755,889.42

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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.