Home / 5,763,082.34-8,644,310.04-2,923,120.28

Finding the Fourth Proportional to 5,763,082.34, 8,644,310.04 and 2,923,120.28

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Solution

The fourth proportional to 5,763,082.34, 8,644,310.04 and 2,923,120.28 is: 4,384,521.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763,082.34 : 8,644,310.04 = 2,923,120.28 : x
  2. Step 2: Convert to fraction form
    5,763,082.34/8,644,310.04 = 2,923,120.28/x
  3. Step 3: Cross multiply
    5,763,082.34x = 8,644,310.04 × 2,923,120.28
  4. Step 4: Simplify right side
    5,763,082.34x = 25,268,357,984,531.61
  5. Step 5: Solve for x
    x = 25,268,357,984,531.61/5,763,082.34
  6. Step 6: Final answer
    x = 4,384,521.42

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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.