Home / 3,231,096-4,458,854.62-1,761,017.78

Finding the Fourth Proportional to 3,231,096, 4,458,854.62 and 1,761,017.78

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Solution

The fourth proportional to 3,231,096, 4,458,854.62 and 1,761,017.78 is: 2,430,173.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,096 : 4,458,854.62 = 1,761,017.78 : x
  2. Step 2: Convert to fraction form
    3,231,096/4,458,854.62 = 1,761,017.78/x
  3. Step 3: Cross multiply
    3,231,096x = 4,458,854.62 × 1,761,017.78
  4. Step 4: Simplify right side
    3,231,096x = 7,852,122,264,255.14
  5. Step 5: Solve for x
    x = 7,852,122,264,255.14/3,231,096
  6. Step 6: Final answer
    x = 2,430,173.00

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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.