Home / 2,331,551.37-3,497,798.52-983,717.31

Finding the Fourth Proportional to 2,331,551.37, 3,497,798.52 and 983,717.31

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Solution

The fourth proportional to 2,331,551.37, 3,497,798.52 and 983,717.31 is: 1,475,774.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,551.37 : 3,497,798.52 = 983,717.31 : x
  2. Step 2: Convert to fraction form
    2,331,551.37/3,497,798.52 = 983,717.31/x
  3. Step 3: Cross multiply
    2,331,551.37x = 3,497,798.52 × 983,717.31
  4. Step 4: Simplify right side
    2,331,551.37x = 3,440,844,951,016.38
  5. Step 5: Solve for x
    x = 3,440,844,951,016.38/2,331,551.37
  6. Step 6: Final answer
    x = 1,475,774.88

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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.