Home / 1,953,659.03-2,933,172.79-994,758.84

Finding the Fourth Proportional to 1,953,659.03, 2,933,172.79 and 994,758.84

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Solution

The fourth proportional to 1,953,659.03, 2,933,172.79 and 994,758.84 is: 1,493,505.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,659.03 : 2,933,172.79 = 994,758.84 : x
  2. Step 2: Convert to fraction form
    1,953,659.03/2,933,172.79 = 994,758.84/x
  3. Step 3: Cross multiply
    1,953,659.03x = 2,933,172.79 × 994,758.84
  4. Step 4: Simplify right side
    1,953,659.03x = 2,917,799,559,613.07
  5. Step 5: Solve for x
    x = 2,917,799,559,613.07/1,953,659.03
  6. Step 6: Final answer
    x = 1,493,505.02

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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.