Home / 3,480,898.26-4,803,716.97-2,030,691.27

Finding the Fourth Proportional to 3,480,898.26, 4,803,716.97 and 2,030,691.27

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Solution

The fourth proportional to 3,480,898.26, 4,803,716.97 and 2,030,691.27 is: 2,802,399.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,898.26 : 4,803,716.97 = 2,030,691.27 : x
  2. Step 2: Convert to fraction form
    3,480,898.26/4,803,716.97 = 2,030,691.27/x
  3. Step 3: Cross multiply
    3,480,898.26x = 4,803,716.97 × 2,030,691.27
  4. Step 4: Simplify right side
    3,480,898.26x = 9,754,866,114,529.85
  5. Step 5: Solve for x
    x = 9,754,866,114,529.85/3,480,898.26
  6. Step 6: Final answer
    x = 2,802,399.09

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Why These Related Problems?

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