Home / 5,351,900.35-7,385,626.33-2,904,510.75

Finding the Fourth Proportional to 5,351,900.35, 7,385,626.33 and 2,904,510.75

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Solution

The fourth proportional to 5,351,900.35, 7,385,626.33 and 2,904,510.75 is: 4,008,226.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,900.35 : 7,385,626.33 = 2,904,510.75 : x
  2. Step 2: Convert to fraction form
    5,351,900.35/7,385,626.33 = 2,904,510.75/x
  3. Step 3: Cross multiply
    5,351,900.35x = 7,385,626.33 × 2,904,510.75
  4. Step 4: Simplify right side
    5,351,900.35x = 21,451,631,053,136.48
  5. Step 5: Solve for x
    x = 21,451,631,053,136.48/5,351,900.35
  6. Step 6: Final answer
    x = 4,008,226.92

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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.