Home / 5,448,196.48-7,519,237.92-3,520,068.04

Finding the Fourth Proportional to 5,448,196.48, 7,519,237.92 and 3,520,068.04

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Solution

The fourth proportional to 5,448,196.48, 7,519,237.92 and 3,520,068.04 is: 4,858,163.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,196.48 : 7,519,237.92 = 3,520,068.04 : x
  2. Step 2: Convert to fraction form
    5,448,196.48/7,519,237.92 = 3,520,068.04/x
  3. Step 3: Cross multiply
    5,448,196.48x = 7,519,237.92 × 3,520,068.04
  4. Step 4: Simplify right side
    5,448,196.48x = 26,468,229,087,348.08
  5. Step 5: Solve for x
    x = 26,468,229,087,348.08/5,448,196.48
  6. Step 6: Final answer
    x = 4,858,163.46

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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.