Home / 1,151,676.54-1,727,514.90-590,353.02

Finding the Fourth Proportional to 1,151,676.54, 1,727,514.90 and 590,353.02

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Solution

The fourth proportional to 1,151,676.54, 1,727,514.90 and 590,353.02 is: 885,529.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,676.54 : 1,727,514.90 = 590,353.02 : x
  2. Step 2: Convert to fraction form
    1,151,676.54/1,727,514.90 = 590,353.02/x
  3. Step 3: Cross multiply
    1,151,676.54x = 1,727,514.90 × 590,353.02
  4. Step 4: Simplify right side
    1,151,676.54x = 1,019,843,638,310.00
  5. Step 5: Solve for x
    x = 1,019,843,638,310.00/1,151,676.54
  6. Step 6: Final answer
    x = 885,529.58

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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.