Home / 3,552,162.61-4,902,433.37-2,329,496.77

Finding the Fourth Proportional to 3,552,162.61, 4,902,433.37 and 2,329,496.77

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Solution

The fourth proportional to 3,552,162.61, 4,902,433.37 and 2,329,496.77 is: 3,214,999.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,162.61 : 4,902,433.37 = 2,329,496.77 : x
  2. Step 2: Convert to fraction form
    3,552,162.61/4,902,433.37 = 2,329,496.77/x
  3. Step 3: Cross multiply
    3,552,162.61x = 4,902,433.37 × 2,329,496.77
  4. Step 4: Simplify right side
    3,552,162.61x = 11,420,202,700,555.21
  5. Step 5: Solve for x
    x = 11,420,202,700,555.21/3,552,162.61
  6. Step 6: Final answer
    x = 3,214,999.97

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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.