Home / 1,589,789.20-2,383,864.60-592,003.60

Finding the Fourth Proportional to 1,589,789.20, 2,383,864.60 and 592,003.60

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Solution

The fourth proportional to 1,589,789.20, 2,383,864.60 and 592,003.60 is: 887,700.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,789.20 : 2,383,864.60 = 592,003.60 : x
  2. Step 2: Convert to fraction form
    1,589,789.20/2,383,864.60 = 592,003.60/x
  3. Step 3: Cross multiply
    1,589,789.20x = 2,383,864.60 × 592,003.60
  4. Step 4: Simplify right side
    1,589,789.20x = 1,411,256,425,112.56
  5. Step 5: Solve for x
    x = 1,411,256,425,112.56/1,589,789.20
  6. Step 6: Final answer
    x = 887,700.35

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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.