Home / 2,450,435.69-3,381,342.27-1,362,531.68

Finding the Fourth Proportional to 2,450,435.69, 3,381,342.27 and 1,362,531.68

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Solution

The fourth proportional to 2,450,435.69, 3,381,342.27 and 1,362,531.68 is: 1,880,149.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,435.69 : 3,381,342.27 = 1,362,531.68 : x
  2. Step 2: Convert to fraction form
    2,450,435.69/3,381,342.27 = 1,362,531.68/x
  3. Step 3: Cross multiply
    2,450,435.69x = 3,381,342.27 × 1,362,531.68
  4. Step 4: Simplify right side
    2,450,435.69x = 4,607,185,954,461.94
  5. Step 5: Solve for x
    x = 4,607,185,954,461.94/2,450,435.69
  6. Step 6: Final answer
    x = 1,880,149.71

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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.