Home / 5,817,070.69-8,027,612.91-3,238,806.82

Finding the Fourth Proportional to 5,817,070.69, 8,027,612.91 and 3,238,806.82

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Solution

The fourth proportional to 5,817,070.69, 8,027,612.91 and 3,238,806.82 is: 4,469,584.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817,070.69 : 8,027,612.91 = 3,238,806.82 : x
  2. Step 2: Convert to fraction form
    5,817,070.69/8,027,612.91 = 3,238,806.82/x
  3. Step 3: Cross multiply
    5,817,070.69x = 8,027,612.91 × 3,238,806.82
  4. Step 4: Simplify right side
    5,817,070.69x = 25,999,887,427,101.64
  5. Step 5: Solve for x
    x = 25,999,887,427,101.64/5,817,070.69
  6. Step 6: Final answer
    x = 4,469,584.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.