Home / 2,377,506.37-3,280,682.00-1,330,984.90

Finding the Fourth Proportional to 2,377,506.37, 3,280,682.00 and 1,330,984.90

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Solution

The fourth proportional to 2,377,506.37, 3,280,682.00 and 1,330,984.90 is: 1,836,604.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,506.37 : 3,280,682.00 = 1,330,984.90 : x
  2. Step 2: Convert to fraction form
    2,377,506.37/3,280,682.00 = 1,330,984.90/x
  3. Step 3: Cross multiply
    2,377,506.37x = 3,280,682.00 × 1,330,984.90
  4. Step 4: Simplify right side
    2,377,506.37x = 4,366,538,193,262.92
  5. Step 5: Solve for x
    x = 4,366,538,193,262.92/2,377,506.37
  6. Step 6: Final answer
    x = 1,836,604.20

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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.