Home / 2,764,405.46-4,148,476.54-967,304.50

Finding the Fourth Proportional to 2,764,405.46, 4,148,476.54 and 967,304.50

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Solution

The fourth proportional to 2,764,405.46, 4,148,476.54 and 967,304.50 is: 1,451,610.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,405.46 : 4,148,476.54 = 967,304.50 : x
  2. Step 2: Convert to fraction form
    2,764,405.46/4,148,476.54 = 967,304.50/x
  3. Step 3: Cross multiply
    2,764,405.46x = 4,148,476.54 × 967,304.50
  4. Step 4: Simplify right side
    2,764,405.46x = 4,012,840,042,041.99
  5. Step 5: Solve for x
    x = 4,012,840,042,041.99/2,764,405.46
  6. Step 6: Final answer
    x = 1,451,610.52

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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.