Home / 2,713,489.23-4,067,735.79-1,175,518.24

Finding the Fourth Proportional to 2,713,489.23, 4,067,735.79 and 1,175,518.24

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Solution

The fourth proportional to 2,713,489.23, 4,067,735.79 and 1,175,518.24 is: 1,762,195.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,489.23 : 4,067,735.79 = 1,175,518.24 : x
  2. Step 2: Convert to fraction form
    2,713,489.23/4,067,735.79 = 1,175,518.24/x
  3. Step 3: Cross multiply
    2,713,489.23x = 4,067,735.79 × 1,175,518.24
  4. Step 4: Simplify right side
    2,713,489.23x = 4,781,697,610,884.66
  5. Step 5: Solve for x
    x = 4,781,697,610,884.66/2,713,489.23
  6. Step 6: Final answer
    x = 1,762,195.17

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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.