Home / 795,873.84-1,193,693.04-290,316.48

Finding the Fourth Proportional to 795,873.84, 1,193,693.04 and 290,316.48

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Solution

The fourth proportional to 795,873.84, 1,193,693.04 and 290,316.48 is: 435,431.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,873.84 : 1,193,693.04 = 290,316.48 : x
  2. Step 2: Convert to fraction form
    795,873.84/1,193,693.04 = 290,316.48/x
  3. Step 3: Cross multiply
    795,873.84x = 1,193,693.04 × 290,316.48
  4. Step 4: Simplify right side
    795,873.84x = 346,548,761,573.30
  5. Step 5: Solve for x
    x = 346,548,761,573.30/795,873.84
  6. Step 6: Final answer
    x = 435,431.78

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Double scale
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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.