Home / 2,951,975.70-4,427,963.56-2,951,975.70

Finding the Fourth Proportional to 2,951,975.70, 4,427,963.56 and 2,951,975.70

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Solution

The fourth proportional to 2,951,975.70, 4,427,963.56 and 2,951,975.70 is: 4,427,963.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,975.70 : 4,427,963.56 = 2,951,975.70 : x
  2. Step 2: Convert to fraction form
    2,951,975.70/4,427,963.56 = 2,951,975.70/x
  3. Step 3: Cross multiply
    2,951,975.70x = 4,427,963.56 × 2,951,975.70
  4. Step 4: Simplify right side
    2,951,975.70x = 13,071,240,829,605.49
  5. Step 5: Solve for x
    x = 13,071,240,829,605.49/2,951,975.70
  6. Step 6: Final answer
    x = 4,427,963.56

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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.