Home / 5,841,489.64-8,061,741.10-3,228,503.92

Finding the Fourth Proportional to 5,841,489.64, 8,061,741.10 and 3,228,503.92

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Solution

The fourth proportional to 5,841,489.64, 8,061,741.10 and 3,228,503.92 is: 4,455,603.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841,489.64 : 8,061,741.10 = 3,228,503.92 : x
  2. Step 2: Convert to fraction form
    5,841,489.64/8,061,741.10 = 3,228,503.92/x
  3. Step 3: Cross multiply
    5,841,489.64x = 8,061,741.10 × 3,228,503.92
  4. Step 4: Simplify right side
    5,841,489.64x = 26,027,362,743,375.11
  5. Step 5: Solve for x
    x = 26,027,362,743,375.11/5,841,489.64
  6. Step 6: Final answer
    x = 4,455,603.68

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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.