Home / 1,045,975.25-1,568,960.30-590,359.94

Finding the Fourth Proportional to 1,045,975.25, 1,568,960.30 and 590,359.94

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Solution

The fourth proportional to 1,045,975.25, 1,568,960.30 and 590,359.94 is: 885,538.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,975.25 : 1,568,960.30 = 590,359.94 : x
  2. Step 2: Convert to fraction form
    1,045,975.25/1,568,960.30 = 590,359.94/x
  3. Step 3: Cross multiply
    1,045,975.25x = 1,568,960.30 × 590,359.94
  4. Step 4: Simplify right side
    1,045,975.25x = 926,251,297,773.78
  5. Step 5: Solve for x
    x = 926,251,297,773.78/1,045,975.25
  6. Step 6: Final answer
    x = 885,538.45

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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.