Home / 1,052,684.28-1,452,707.79-569,252.88

Finding the Fourth Proportional to 1,052,684.28, 1,452,707.79 and 569,252.88

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Solution

The fourth proportional to 1,052,684.28, 1,452,707.79 and 569,252.88 is: 785,570.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,684.28 : 1,452,707.79 = 569,252.88 : x
  2. Step 2: Convert to fraction form
    1,052,684.28/1,452,707.79 = 569,252.88/x
  3. Step 3: Cross multiply
    1,052,684.28x = 1,452,707.79 × 569,252.88
  4. Step 4: Simplify right side
    1,052,684.28x = 826,958,093,255.94
  5. Step 5: Solve for x
    x = 826,958,093,255.94/1,052,684.28
  6. Step 6: Final answer
    x = 785,570.86

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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.