Home / 5,763,850.56-8,645,463.99-2,923,889.04

Finding the Fourth Proportional to 5,763,850.56, 8,645,463.99 and 2,923,889.04

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Solution

The fourth proportional to 5,763,850.56, 8,645,463.99 and 2,923,889.04 is: 4,385,675.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763,850.56 : 8,645,463.99 = 2,923,889.04 : x
  2. Step 2: Convert to fraction form
    5,763,850.56/8,645,463.99 = 2,923,889.04/x
  3. Step 3: Cross multiply
    5,763,850.56x = 8,645,463.99 × 2,923,889.04
  4. Step 4: Simplify right side
    5,763,850.56x = 25,278,377,406,075.67
  5. Step 5: Solve for x
    x = 25,278,377,406,075.67/5,763,850.56
  6. Step 6: Final answer
    x = 4,385,675.36

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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.