Home / 4,095,953.22-5,654,540.40-2,992,145.22

Finding the Fourth Proportional to 4,095,953.22, 5,654,540.40 and 2,992,145.22

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Solution

The fourth proportional to 4,095,953.22, 5,654,540.40 and 2,992,145.22 is: 4,130,712.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,953.22 : 5,654,540.40 = 2,992,145.22 : x
  2. Step 2: Convert to fraction form
    4,095,953.22/5,654,540.40 = 2,992,145.22/x
  3. Step 3: Cross multiply
    4,095,953.22x = 5,654,540.40 × 2,992,145.22
  4. Step 4: Simplify right side
    4,095,953.22x = 16,919,206,029,156.89
  5. Step 5: Solve for x
    x = 16,919,206,029,156.89/4,095,953.22
  6. Step 6: Final answer
    x = 4,130,712.71

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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.