Home / 4,404,763.89-6,081,180.21-2,774,568.60

Finding the Fourth Proportional to 4,404,763.89, 6,081,180.21 and 2,774,568.60

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Solution

The fourth proportional to 4,404,763.89, 6,081,180.21 and 2,774,568.60 is: 3,830,546.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,763.89 : 6,081,180.21 = 2,774,568.60 : x
  2. Step 2: Convert to fraction form
    4,404,763.89/6,081,180.21 = 2,774,568.60/x
  3. Step 3: Cross multiply
    4,404,763.89x = 6,081,180.21 × 2,774,568.60
  4. Step 4: Simplify right side
    4,404,763.89x = 16,872,651,661,607.41
  5. Step 5: Solve for x
    x = 16,872,651,661,607.41/4,404,763.89
  6. Step 6: Final answer
    x = 3,830,546.22

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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.