Home / 795,335.44-1,193,003.16-289,934.32

Finding the Fourth Proportional to 795,335.44, 1,193,003.16 and 289,934.32

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Solution

The fourth proportional to 795,335.44, 1,193,003.16 and 289,934.32 is: 434,901.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,335.44 : 1,193,003.16 = 289,934.32 : x
  2. Step 2: Convert to fraction form
    795,335.44/1,193,003.16 = 289,934.32/x
  3. Step 3: Cross multiply
    795,335.44x = 1,193,003.16 × 289,934.32
  4. Step 4: Simplify right side
    795,335.44x = 345,892,559,952.45
  5. Step 5: Solve for x
    x = 345,892,559,952.45/795,335.44
  6. Step 6: Final answer
    x = 434,901.48

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Double scale
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Similar ratio
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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.