Home / 6,805,518.59-9,389,600.88-4,049,997

Finding the Fourth Proportional to 6,805,518.59, 9,389,600.88 and 4,049,997

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Solution

The fourth proportional to 6,805,518.59, 9,389,600.88 and 4,049,997 is: 5,587,796.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,518.59 : 9,389,600.88 = 4,049,997 : x
  2. Step 2: Convert to fraction form
    6,805,518.59/9,389,600.88 = 4,049,997/x
  3. Step 3: Cross multiply
    6,805,518.59x = 9,389,600.88 × 4,049,997
  4. Step 4: Simplify right side
    6,805,518.59x = 38,027,855,395,197.37
  5. Step 5: Solve for x
    x = 38,027,855,395,197.37/6,805,518.59
  6. Step 6: Final answer
    x = 5,587,796.86

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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.