Home / 3,006,949.70-4,149,830.16-1,700,476.89

Finding the Fourth Proportional to 3,006,949.70, 4,149,830.16 and 1,700,476.89

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Solution

The fourth proportional to 3,006,949.70, 4,149,830.16 and 1,700,476.89 is: 2,346,793.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,949.70 : 4,149,830.16 = 1,700,476.89 : x
  2. Step 2: Convert to fraction form
    3,006,949.70/4,149,830.16 = 1,700,476.89/x
  3. Step 3: Cross multiply
    3,006,949.70x = 4,149,830.16 × 1,700,476.89
  4. Step 4: Simplify right side
    3,006,949.70x = 7,056,690,284,505.00
  5. Step 5: Solve for x
    x = 7,056,690,284,505.00/3,006,949.70
  6. Step 6: Final answer
    x = 2,346,793.59

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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.