Home / 3,692,831.25-5,096,283.17-2,083,199.25

Finding the Fourth Proportional to 3,692,831.25, 5,096,283.17 and 2,083,199.25

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Solution

The fourth proportional to 3,692,831.25, 5,096,283.17 and 2,083,199.25 is: 2,874,914.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,831.25 : 5,096,283.17 = 2,083,199.25 : x
  2. Step 2: Convert to fraction form
    3,692,831.25/5,096,283.17 = 2,083,199.25/x
  3. Step 3: Cross multiply
    3,692,831.25x = 5,096,283.17 × 2,083,199.25
  4. Step 4: Simplify right side
    3,692,831.25x = 10,616,573,267,115.63
  5. Step 5: Solve for x
    x = 10,616,573,267,115.63/3,692,831.25
  6. Step 6: Final answer
    x = 2,874,914.27

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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.