Home / 1,783,732.64-2,461,538.44-967,915.56

Finding the Fourth Proportional to 1,783,732.64, 2,461,538.44 and 967,915.56

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Solution

The fourth proportional to 1,783,732.64, 2,461,538.44 and 967,915.56 is: 1,335,716.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,732.64 : 2,461,538.44 = 967,915.56 : x
  2. Step 2: Convert to fraction form
    1,783,732.64/2,461,538.44 = 967,915.56/x
  3. Step 3: Cross multiply
    1,783,732.64x = 2,461,538.44 × 967,915.56
  4. Step 4: Simplify right side
    1,783,732.64x = 2,382,561,357,614.13
  5. Step 5: Solve for x
    x = 2,382,561,357,614.13/1,783,732.64
  6. Step 6: Final answer
    x = 1,335,716.63

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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.