Home / 1,414,160.04-2,120,394-959,310.24

Finding the Fourth Proportional to 1,414,160.04, 2,120,394 and 959,310.24

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Solution

The fourth proportional to 1,414,160.04, 2,120,394 and 959,310.24 is: 1,438,391.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,160.04 : 2,120,394 = 959,310.24 : x
  2. Step 2: Convert to fraction form
    1,414,160.04/2,120,394 = 959,310.24/x
  3. Step 3: Cross multiply
    1,414,160.04x = 2,120,394 × 959,310.24
  4. Step 4: Simplify right side
    1,414,160.04x = 2,034,115,677,034.56
  5. Step 5: Solve for x
    x = 2,034,115,677,034.56/1,414,160.04
  6. Step 6: Final answer
    x = 1,438,391.43

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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.