Home / 1,783,724.37-2,461,527.14-967,907.31

Finding the Fourth Proportional to 1,783,724.37, 2,461,527.14 and 967,907.31

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Solution

The fourth proportional to 1,783,724.37, 2,461,527.14 and 967,907.31 is: 1,335,705.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,724.37 : 2,461,527.14 = 967,907.31 : x
  2. Step 2: Convert to fraction form
    1,783,724.37/2,461,527.14 = 967,907.31/x
  3. Step 3: Cross multiply
    1,783,724.37x = 2,461,527.14 × 967,907.31
  4. Step 4: Simplify right side
    1,783,724.37x = 2,382,530,107,729.86
  5. Step 5: Solve for x
    x = 2,382,530,107,729.86/1,783,724.37
  6. Step 6: Final answer
    x = 1,335,705.31

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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.