Home / 6,150,340.80-9,225,511.20-2,738,620.80

Finding the Fourth Proportional to 6,150,340.80, 9,225,511.20 and 2,738,620.80

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Solution

The fourth proportional to 6,150,340.80, 9,225,511.20 and 2,738,620.80 is: 4,107,931.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,340.80 : 9,225,511.20 = 2,738,620.80 : x
  2. Step 2: Convert to fraction form
    6,150,340.80/9,225,511.20 = 2,738,620.80/x
  3. Step 3: Cross multiply
    6,150,340.80x = 9,225,511.20 × 2,738,620.80
  4. Step 4: Simplify right side
    6,150,340.80x = 25,265,176,862,952.96
  5. Step 5: Solve for x
    x = 25,265,176,862,952.96/6,150,340.80
  6. Step 6: Final answer
    x = 4,107,931.20

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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.