Home / 2,414,961.90-3,622,405.14-617,829.84

Finding the Fourth Proportional to 2,414,961.90, 3,622,405.14 and 617,829.84

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Solution

The fourth proportional to 2,414,961.90, 3,622,405.14 and 617,829.84 is: 926,735.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,961.90 : 3,622,405.14 = 617,829.84 : x
  2. Step 2: Convert to fraction form
    2,414,961.90/3,622,405.14 = 617,829.84/x
  3. Step 3: Cross multiply
    2,414,961.90x = 3,622,405.14 × 617,829.84
  4. Step 4: Simplify right side
    2,414,961.90x = 2,238,029,988,061.38
  5. Step 5: Solve for x
    x = 2,238,029,988,061.38/2,414,961.90
  6. Step 6: Final answer
    x = 926,735.11

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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.