Home / 3,282,103.10-4,525,091.99-2,691,225.59

Finding the Fourth Proportional to 3,282,103.10, 4,525,091.99 and 2,691,225.59

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Solution

The fourth proportional to 3,282,103.10, 4,525,091.99 and 2,691,225.59 is: 3,710,439.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,103.10 : 4,525,091.99 = 2,691,225.59 : x
  2. Step 2: Convert to fraction form
    3,282,103.10/4,525,091.99 = 2,691,225.59/x
  3. Step 3: Cross multiply
    3,282,103.10x = 4,525,091.99 × 2,691,225.59
  4. Step 4: Simplify right side
    3,282,103.10x = 12,178,043,337,966.56
  5. Step 5: Solve for x
    x = 12,178,043,337,966.56/3,282,103.10
  6. Step 6: Final answer
    x = 3,710,439.00

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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.