Home / 11,182,468.92-16,771,834.61-3,096,261.95

Finding the Fourth Proportional to 11,182,468.92, 16,771,834.61 and 3,096,261.95

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Solution

The fourth proportional to 11,182,468.92, 16,771,834.61 and 3,096,261.95 is: 4,643,875.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,182,468.92 : 16,771,834.61 = 3,096,261.95 : x
  2. Step 2: Convert to fraction form
    11,182,468.92/16,771,834.61 = 3,096,261.95/x
  3. Step 3: Cross multiply
    11,182,468.92x = 16,771,834.61 × 3,096,261.95
  4. Step 4: Simplify right side
    11,182,468.92x = 51,929,993,235,295.60
  5. Step 5: Solve for x
    x = 51,929,993,235,295.60/11,182,468.92
  6. Step 6: Final answer
    x = 4,643,875.48

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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.