Home / 3,685,299.59-5,527,963.61-1,126,504.72

Finding the Fourth Proportional to 3,685,299.59, 5,527,963.61 and 1,126,504.72

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Solution

The fourth proportional to 3,685,299.59, 5,527,963.61 and 1,126,504.72 is: 1,689,761.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,685,299.59 : 5,527,963.61 = 1,126,504.72 : x
  2. Step 2: Convert to fraction form
    3,685,299.59/5,527,963.61 = 1,126,504.72/x
  3. Step 3: Cross multiply
    3,685,299.59x = 5,527,963.61 × 1,126,504.72
  4. Step 4: Simplify right side
    3,685,299.59x = 6,227,277,098,653.24
  5. Step 5: Solve for x
    x = 6,227,277,098,653.24/3,685,299.59
  6. Step 6: Final answer
    x = 1,689,761.43

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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.