Home / 1,052,345.72-1,452,232.74-568,910.72

Finding the Fourth Proportional to 1,052,345.72, 1,452,232.74 and 568,910.72

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Solution

The fourth proportional to 1,052,345.72, 1,452,232.74 and 568,910.72 is: 785,094.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,345.72 : 1,452,232.74 = 568,910.72 : x
  2. Step 2: Convert to fraction form
    1,052,345.72/1,452,232.74 = 568,910.72/x
  3. Step 3: Cross multiply
    1,052,345.72x = 1,452,232.74 × 568,910.72
  4. Step 4: Simplify right side
    1,052,345.72x = 826,190,773,720.97
  5. Step 5: Solve for x
    x = 826,190,773,720.97/1,052,345.72
  6. Step 6: Final answer
    x = 785,094.44

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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.