Home / 2,735,579.03-4,103,371.78-713,821.46

Finding the Fourth Proportional to 2,735,579.03, 4,103,371.78 and 713,821.46

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Solution

The fourth proportional to 2,735,579.03, 4,103,371.78 and 713,821.46 is: 1,070,733.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,579.03 : 4,103,371.78 = 713,821.46 : x
  2. Step 2: Convert to fraction form
    2,735,579.03/4,103,371.78 = 713,821.46/x
  3. Step 3: Cross multiply
    2,735,579.03x = 4,103,371.78 × 713,821.46
  4. Step 4: Simplify right side
    2,735,579.03x = 2,929,074,812,620.99
  5. Step 5: Solve for x
    x = 2,929,074,812,620.99/2,735,579.03
  6. Step 6: Final answer
    x = 1,070,733.03

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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.