Home / 5,923,383.07-8,878,357.77-2,721,893.92

Finding the Fourth Proportional to 5,923,383.07, 8,878,357.77 and 2,721,893.92

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Solution

The fourth proportional to 5,923,383.07, 8,878,357.77 and 2,721,893.92 is: 4,079,754.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,383.07 : 8,878,357.77 = 2,721,893.92 : x
  2. Step 2: Convert to fraction form
    5,923,383.07/8,878,357.77 = 2,721,893.92/x
  3. Step 3: Cross multiply
    5,923,383.07x = 8,878,357.77 × 2,721,893.92
  4. Step 4: Simplify right side
    5,923,383.07x = 24,165,948,033,747.76
  5. Step 5: Solve for x
    x = 24,165,948,033,747.76/5,923,383.07
  6. Step 6: Final answer
    x = 4,079,754.38

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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.