Home / 1,783,729.95-2,461,553.94-967,933.80

Finding the Fourth Proportional to 1,783,729.95, 2,461,553.94 and 967,933.80

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Solution

The fourth proportional to 1,783,729.95, 2,461,553.94 and 967,933.80 is: 1,335,752.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,729.95 : 2,461,553.94 = 967,933.80 : x
  2. Step 2: Convert to fraction form
    1,783,729.95/2,461,553.94 = 967,933.80/x
  3. Step 3: Cross multiply
    1,783,729.95x = 2,461,553.94 × 967,933.80
  4. Step 4: Simplify right side
    1,783,729.95x = 2,382,621,259,049.17
  5. Step 5: Solve for x
    x = 2,382,621,259,049.17/1,783,729.95
  6. Step 6: Final answer
    x = 1,335,752.23

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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.