Home / 2,234,616.84-3,352,122.84-637,145.64

Finding the Fourth Proportional to 2,234,616.84, 3,352,122.84 and 637,145.64

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Solution

The fourth proportional to 2,234,616.84, 3,352,122.84 and 637,145.64 is: 955,774.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,616.84 : 3,352,122.84 = 637,145.64 : x
  2. Step 2: Convert to fraction form
    2,234,616.84/3,352,122.84 = 637,145.64/x
  3. Step 3: Cross multiply
    2,234,616.84x = 3,352,122.84 × 637,145.64
  4. Step 4: Simplify right side
    2,234,616.84x = 2,135,790,452,250.42
  5. Step 5: Solve for x
    x = 2,135,790,452,250.42/2,234,616.84
  6. Step 6: Final answer
    x = 955,774.80

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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.