Home / 6,328,607.99-9,493,354.85-3,132,876.11

Finding the Fourth Proportional to 6,328,607.99, 9,493,354.85 and 3,132,876.11

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Solution

The fourth proportional to 6,328,607.99, 9,493,354.85 and 3,132,876.11 is: 4,699,533.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,328,607.99 : 9,493,354.85 = 3,132,876.11 : x
  2. Step 2: Convert to fraction form
    6,328,607.99/9,493,354.85 = 3,132,876.11/x
  3. Step 3: Cross multiply
    6,328,607.99x = 9,493,354.85 × 3,132,876.11
  4. Step 4: Simplify right side
    6,328,607.99x = 29,741,504,550,186.48
  5. Step 5: Solve for x
    x = 29,741,504,550,186.48/6,328,607.99
  6. Step 6: Final answer
    x = 4,699,533.39

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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.