Home / 3,450,568.53-4,761,930.29-1,922,675.25

Finding the Fourth Proportional to 3,450,568.53, 4,761,930.29 and 1,922,675.25

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Solution

The fourth proportional to 3,450,568.53, 4,761,930.29 and 1,922,675.25 is: 2,653,373.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,568.53 : 4,761,930.29 = 1,922,675.25 : x
  2. Step 2: Convert to fraction form
    3,450,568.53/4,761,930.29 = 1,922,675.25/x
  3. Step 3: Cross multiply
    3,450,568.53x = 4,761,930.29 × 1,922,675.25
  4. Step 4: Simplify right side
    3,450,568.53x = 9,155,645,501,194.95
  5. Step 5: Solve for x
    x = 9,155,645,501,194.95/3,450,568.53
  6. Step 6: Final answer
    x = 2,653,373.04

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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.