Home / 2,729,408.96-4,096,880.40-2,461,344.32

Finding the Fourth Proportional to 2,729,408.96, 4,096,880.40 and 2,461,344.32

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Solution

The fourth proportional to 2,729,408.96, 4,096,880.40 and 2,461,344.32 is: 3,694,511.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,408.96 : 4,096,880.40 = 2,461,344.32 : x
  2. Step 2: Convert to fraction form
    2,729,408.96/4,096,880.40 = 2,461,344.32/x
  3. Step 3: Cross multiply
    2,729,408.96x = 4,096,880.40 × 2,461,344.32
  4. Step 4: Simplify right side
    2,729,408.96x = 10,083,833,302,259.33
  5. Step 5: Solve for x
    x = 10,083,833,302,259.33/2,729,408.96
  6. Step 6: Final answer
    x = 3,694,511.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.