Home / 3,500,937.69-5,251,570.55-1,701,676.38

Finding the Fourth Proportional to 3,500,937.69, 5,251,570.55 and 1,701,676.38

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Solution

The fourth proportional to 3,500,937.69, 5,251,570.55 and 1,701,676.38 is: 2,552,594.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,937.69 : 5,251,570.55 = 1,701,676.38 : x
  2. Step 2: Convert to fraction form
    3,500,937.69/5,251,570.55 = 1,701,676.38/x
  3. Step 3: Cross multiply
    3,500,937.69x = 5,251,570.55 × 1,701,676.38
  4. Step 4: Simplify right side
    3,500,937.69x = 8,936,473,589,976.83
  5. Step 5: Solve for x
    x = 8,936,473,589,976.83/3,500,937.69
  6. Step 6: Final answer
    x = 2,552,594.30

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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.