Home / 1,505,613.68-2,253,696.60-793,482.76

Finding the Fourth Proportional to 1,505,613.68, 2,253,696.60 and 793,482.76

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Solution

The fourth proportional to 1,505,613.68, 2,253,696.60 and 793,482.76 is: 1,187,734.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,613.68 : 2,253,696.60 = 793,482.76 : x
  2. Step 2: Convert to fraction form
    1,505,613.68/2,253,696.60 = 793,482.76/x
  3. Step 3: Cross multiply
    1,505,613.68x = 2,253,696.60 × 793,482.76
  4. Step 4: Simplify right side
    1,505,613.68x = 1,788,269,398,370.62
  5. Step 5: Solve for x
    x = 1,788,269,398,370.62/1,505,613.68
  6. Step 6: Final answer
    x = 1,187,734.56

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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.