Home / 5,253,845.19-7,249,993.76-3,048,537.26

Finding the Fourth Proportional to 5,253,845.19, 7,249,993.76 and 3,048,537.26

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Solution

The fourth proportional to 5,253,845.19, 7,249,993.76 and 3,048,537.26 is: 4,206,800.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,253,845.19 : 7,249,993.76 = 3,048,537.26 : x
  2. Step 2: Convert to fraction form
    5,253,845.19/7,249,993.76 = 3,048,537.26/x
  3. Step 3: Cross multiply
    5,253,845.19x = 7,249,993.76 × 3,048,537.26
  4. Step 4: Simplify right side
    5,253,845.19x = 22,101,876,137,873.83
  5. Step 5: Solve for x
    x = 22,101,876,137,873.83/5,253,845.19
  6. Step 6: Final answer
    x = 4,206,800.04

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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.