Home / 3,673,366.65-5,510,173.01-1,277,232.04

Finding the Fourth Proportional to 3,673,366.65, 5,510,173.01 and 1,277,232.04

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Solution

The fourth proportional to 3,673,366.65, 5,510,173.01 and 1,277,232.04 is: 1,915,890.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,366.65 : 5,510,173.01 = 1,277,232.04 : x
  2. Step 2: Convert to fraction form
    3,673,366.65/5,510,173.01 = 1,277,232.04/x
  3. Step 3: Cross multiply
    3,673,366.65x = 5,510,173.01 × 1,277,232.04
  4. Step 4: Simplify right side
    3,673,366.65x = 7,037,769,494,153.65
  5. Step 5: Solve for x
    x = 7,037,769,494,153.65/3,673,366.65
  6. Step 6: Final answer
    x = 1,915,890.83

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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.