Home / 4,255,654.27-6,383,008.39-1,523,091.32

Finding the Fourth Proportional to 4,255,654.27, 6,383,008.39 and 1,523,091.32

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Solution

The fourth proportional to 4,255,654.27, 6,383,008.39 and 1,523,091.32 is: 2,284,467.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,654.27 : 6,383,008.39 = 1,523,091.32 : x
  2. Step 2: Convert to fraction form
    4,255,654.27/6,383,008.39 = 1,523,091.32/x
  3. Step 3: Cross multiply
    4,255,654.27x = 6,383,008.39 × 1,523,091.32
  4. Step 4: Simplify right side
    4,255,654.27x = 9,721,904,674,296.17
  5. Step 5: Solve for x
    x = 9,721,904,674,296.17/4,255,654.27
  6. Step 6: Final answer
    x = 2,284,467.69

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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.