Home / 8,003,406.25-11,997,752.98-2,884,583.40

Finding the Fourth Proportional to 8,003,406.25, 11,997,752.98 and 2,884,583.40

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Solution

The fourth proportional to 8,003,406.25, 11,997,752.98 and 2,884,583.40 is: 4,324,223.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,406.25 : 11,997,752.98 = 2,884,583.40 : x
  2. Step 2: Convert to fraction form
    8,003,406.25/11,997,752.98 = 2,884,583.40/x
  3. Step 3: Cross multiply
    8,003,406.25x = 11,997,752.98 × 2,884,583.40
  4. Step 4: Simplify right side
    8,003,406.25x = 34,608,519,083,408.53
  5. Step 5: Solve for x
    x = 34,608,519,083,408.53/8,003,406.25
  6. Step 6: Final answer
    x = 4,324,223.71

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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.