Home / 5,395,707.44-8,099,322.96-2,323,218.68

Finding the Fourth Proportional to 5,395,707.44, 8,099,322.96 and 2,323,218.68

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Solution

The fourth proportional to 5,395,707.44, 8,099,322.96 and 2,323,218.68 is: 3,487,308.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,707.44 : 8,099,322.96 = 2,323,218.68 : x
  2. Step 2: Convert to fraction form
    5,395,707.44/8,099,322.96 = 2,323,218.68/x
  3. Step 3: Cross multiply
    5,395,707.44x = 8,099,322.96 × 2,323,218.68
  4. Step 4: Simplify right side
    5,395,707.44x = 18,816,498,424,985.27
  5. Step 5: Solve for x
    x = 18,816,498,424,985.27/5,395,707.44
  6. Step 6: Final answer
    x = 3,487,308.87

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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.