Home / 792,744.76-1,093,676.34-453,030.76

Finding the Fourth Proportional to 792,744.76, 1,093,676.34 and 453,030.76

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Solution

The fourth proportional to 792,744.76, 1,093,676.34 and 453,030.76 is: 625,004.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,744.76 : 1,093,676.34 = 453,030.76 : x
  2. Step 2: Convert to fraction form
    792,744.76/1,093,676.34 = 453,030.76/x
  3. Step 3: Cross multiply
    792,744.76x = 1,093,676.34 × 453,030.76
  4. Step 4: Simplify right side
    792,744.76x = 495,469,023,504.22
  5. Step 5: Solve for x
    x = 495,469,023,504.22/792,744.76
  6. Step 6: Final answer
    x = 625,004.48

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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.