Home / 11,437,209.53-17,156,366.04-3,760,684.42

Finding the Fourth Proportional to 11,437,209.53, 17,156,366.04 and 3,760,684.42

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Solution

The fourth proportional to 11,437,209.53, 17,156,366.04 and 3,760,684.42 is: 5,641,208.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,437,209.53 : 17,156,366.04 = 3,760,684.42 : x
  2. Step 2: Convert to fraction form
    11,437,209.53/17,156,366.04 = 3,760,684.42/x
  3. Step 3: Cross multiply
    11,437,209.53x = 17,156,366.04 × 3,760,684.42
  4. Step 4: Simplify right side
    11,437,209.53x = 64,519,678,415,510.43
  5. Step 5: Solve for x
    x = 64,519,678,415,510.43/11,437,209.53
  6. Step 6: Final answer
    x = 5,641,208.04

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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.