Home / 3,622,111.40-5,433,167.10-3,568,967.30

Finding the Fourth Proportional to 3,622,111.40, 5,433,167.10 and 3,568,967.30

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Solution

The fourth proportional to 3,622,111.40, 5,433,167.10 and 3,568,967.30 is: 5,353,450.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,111.40 : 5,433,167.10 = 3,568,967.30 : x
  2. Step 2: Convert to fraction form
    3,622,111.40/5,433,167.10 = 3,568,967.30/x
  3. Step 3: Cross multiply
    3,622,111.40x = 5,433,167.10 × 3,568,967.30
  4. Step 4: Simplify right side
    3,622,111.40x = 19,390,795,715,335.83
  5. Step 5: Solve for x
    x = 19,390,795,715,335.83/3,622,111.40
  6. Step 6: Final answer
    x = 5,353,450.95

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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.