Home / 1,052,743.72-1,452,768.24-593,859.28

Finding the Fourth Proportional to 1,052,743.72, 1,452,768.24 and 593,859.28

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Solution

The fourth proportional to 1,052,743.72, 1,452,768.24 and 593,859.28 is: 819,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,743.72 : 1,452,768.24 = 593,859.28 : x
  2. Step 2: Convert to fraction form
    1,052,743.72/1,452,768.24 = 593,859.28/x
  3. Step 3: Cross multiply
    1,052,743.72x = 1,452,768.24 × 593,859.28
  4. Step 4: Simplify right side
    1,052,743.72x = 862,739,901,013.27
  5. Step 5: Solve for x
    x = 862,739,901,013.27/1,052,743.72
  6. Step 6: Final answer
    x = 819,515.60

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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.