Home / 5,751,386.63-8,620,519.92-3,593,404

Finding the Fourth Proportional to 5,751,386.63, 8,620,519.92 and 3,593,404

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Solution

The fourth proportional to 5,751,386.63, 8,620,519.92 and 3,593,404 is: 5,386,007.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,751,386.63 : 8,620,519.92 = 3,593,404 : x
  2. Step 2: Convert to fraction form
    5,751,386.63/8,620,519.92 = 3,593,404/x
  3. Step 3: Cross multiply
    5,751,386.63x = 8,620,519.92 × 3,593,404
  4. Step 4: Simplify right side
    5,751,386.63x = 30,977,010,762,607.68
  5. Step 5: Solve for x
    x = 30,977,010,762,607.68/5,751,386.63
  6. Step 6: Final answer
    x = 5,386,007.37

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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.