Home / 1,314,573.34-1,972,115.64-504,898.52

Finding the Fourth Proportional to 1,314,573.34, 1,972,115.64 and 504,898.52

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Solution

The fourth proportional to 1,314,573.34, 1,972,115.64 and 504,898.52 is: 757,445.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,573.34 : 1,972,115.64 = 504,898.52 : x
  2. Step 2: Convert to fraction form
    1,314,573.34/1,972,115.64 = 504,898.52/x
  3. Step 3: Cross multiply
    1,314,573.34x = 1,972,115.64 × 504,898.52
  4. Step 4: Simplify right side
    1,314,573.34x = 995,718,260,174.34
  5. Step 5: Solve for x
    x = 995,718,260,174.34/1,314,573.34
  6. Step 6: Final answer
    x = 757,445.96

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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.