Home / 3,692,830.50-5,096,282.13-2,083,198.50

Finding the Fourth Proportional to 3,692,830.50, 5,096,282.13 and 2,083,198.50

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Solution

The fourth proportional to 3,692,830.50, 5,096,282.13 and 2,083,198.50 is: 2,874,913.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,830.50 : 5,096,282.13 = 2,083,198.50 : x
  2. Step 2: Convert to fraction form
    3,692,830.50/5,096,282.13 = 2,083,198.50/x
  3. Step 3: Cross multiply
    3,692,830.50x = 5,096,282.13 × 2,083,198.50
  4. Step 4: Simplify right side
    3,692,830.50x = 10,616,567,288,792.80
  5. Step 5: Solve for x
    x = 10,616,567,288,792.80/3,692,830.50
  6. Step 6: Final answer
    x = 2,874,913.24

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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.