Home / 11,192,765.80-16,793,295.90-4,466,007.40

Finding the Fourth Proportional to 11,192,765.80, 16,793,295.90 and 4,466,007.40

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Solution

The fourth proportional to 11,192,765.80, 16,793,295.90 and 4,466,007.40 is: 6,700,665.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,765.80 : 16,793,295.90 = 4,466,007.40 : x
  2. Step 2: Convert to fraction form
    11,192,765.80/16,793,295.90 = 4,466,007.40/x
  3. Step 3: Cross multiply
    11,192,765.80x = 16,793,295.90 × 4,466,007.40
  4. Step 4: Simplify right side
    11,192,765.80x = 74,998,983,759,789.66
  5. Step 5: Solve for x
    x = 74,998,983,759,789.66/11,192,765.80
  6. Step 6: Final answer
    x = 6,700,665.87

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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.