Home / 1,548,101.30-2,321,232.12-588,627.07

Finding the Fourth Proportional to 1,548,101.30, 2,321,232.12 and 588,627.07

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Solution

The fourth proportional to 1,548,101.30, 2,321,232.12 and 588,627.07 is: 882,590.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,101.30 : 2,321,232.12 = 588,627.07 : x
  2. Step 2: Convert to fraction form
    1,548,101.30/2,321,232.12 = 588,627.07/x
  3. Step 3: Cross multiply
    1,548,101.30x = 2,321,232.12 × 588,627.07
  4. Step 4: Simplify right side
    1,548,101.30x = 1,366,340,049,979.33
  5. Step 5: Solve for x
    x = 1,366,340,049,979.33/1,548,101.30
  6. Step 6: Final answer
    x = 882,590.86

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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.