Home / 4,677,607.75-6,455,098.83-2,531,431.75

Finding the Fourth Proportional to 4,677,607.75, 6,455,098.83 and 2,531,431.75

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Solution

The fourth proportional to 4,677,607.75, 6,455,098.83 and 2,531,431.75 is: 3,493,375.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,607.75 : 6,455,098.83 = 2,531,431.75 : x
  2. Step 2: Convert to fraction form
    4,677,607.75/6,455,098.83 = 2,531,431.75/x
  3. Step 3: Cross multiply
    4,677,607.75x = 6,455,098.83 × 2,531,431.75
  4. Step 4: Simplify right side
    4,677,607.75x = 16,340,642,127,649.85
  5. Step 5: Solve for x
    x = 16,340,642,127,649.85/4,677,607.75
  6. Step 6: Final answer
    x = 3,493,375.89

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