Home / 1,045,975.88-1,568,961.24-590,360.56

Finding the Fourth Proportional to 1,045,975.88, 1,568,961.24 and 590,360.56

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Solution

The fourth proportional to 1,045,975.88, 1,568,961.24 and 590,360.56 is: 885,539.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,975.88 : 1,568,961.24 = 590,360.56 : x
  2. Step 2: Convert to fraction form
    1,045,975.88/1,568,961.24 = 590,360.56/x
  3. Step 3: Cross multiply
    1,045,975.88x = 1,568,961.24 × 590,360.56
  4. Step 4: Simplify right side
    1,045,975.88x = 926,252,836,264.70
  5. Step 5: Solve for x
    x = 926,252,836,264.70/1,045,975.88
  6. Step 6: Final answer
    x = 885,539.38

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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.