Home / 2,651,748.69-3,659,501.12-1,490,396.97

Finding the Fourth Proportional to 2,651,748.69, 3,659,501.12 and 1,490,396.97

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Solution

The fourth proportional to 2,651,748.69, 3,659,501.12 and 1,490,396.97 is: 2,056,797.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,748.69 : 3,659,501.12 = 1,490,396.97 : x
  2. Step 2: Convert to fraction form
    2,651,748.69/3,659,501.12 = 1,490,396.97/x
  3. Step 3: Cross multiply
    2,651,748.69x = 3,659,501.12 × 1,490,396.97
  4. Step 4: Simplify right side
    2,651,748.69x = 5,454,109,373,507.62
  5. Step 5: Solve for x
    x = 5,454,109,373,507.62/2,651,748.69
  6. Step 6: Final answer
    x = 2,056,797.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.