Home / 2,525,718.84-3,790,073.17-929,402.94

Finding the Fourth Proportional to 2,525,718.84, 3,790,073.17 and 929,402.94

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Solution

The fourth proportional to 2,525,718.84, 3,790,073.17 and 929,402.94 is: 1,394,654.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,718.84 : 3,790,073.17 = 929,402.94 : x
  2. Step 2: Convert to fraction form
    2,525,718.84/3,790,073.17 = 929,402.94/x
  3. Step 3: Cross multiply
    2,525,718.84x = 3,790,073.17 × 929,402.94
  4. Step 4: Simplify right side
    2,525,718.84x = 3,522,505,147,013.12
  5. Step 5: Solve for x
    x = 3,522,505,147,013.12/2,525,718.84
  6. Step 6: Final answer
    x = 1,394,654.50

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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.