Home / 9,274,329.60-13,911,494.40-2,542,732.80

Finding the Fourth Proportional to 9,274,329.60, 13,911,494.40 and 2,542,732.80

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Solution

The fourth proportional to 9,274,329.60, 13,911,494.40 and 2,542,732.80 is: 3,814,099.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,274,329.60 : 13,911,494.40 = 2,542,732.80 : x
  2. Step 2: Convert to fraction form
    9,274,329.60/13,911,494.40 = 2,542,732.80/x
  3. Step 3: Cross multiply
    9,274,329.60x = 13,911,494.40 × 2,542,732.80
  4. Step 4: Simplify right side
    9,274,329.60x = 35,373,213,107,896.32
  5. Step 5: Solve for x
    x = 35,373,213,107,896.32/9,274,329.60
  6. Step 6: Final answer
    x = 3,814,099.20

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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.