Home / 9,614,370.36-13,265,709.97-5,692,178.94

Finding the Fourth Proportional to 9,614,370.36, 13,265,709.97 and 5,692,178.94

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Solution

The fourth proportional to 9,614,370.36, 13,265,709.97 and 5,692,178.94 is: 7,853,951.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,370.36 : 13,265,709.97 = 5,692,178.94 : x
  2. Step 2: Convert to fraction form
    9,614,370.36/13,265,709.97 = 5,692,178.94/x
  3. Step 3: Cross multiply
    9,614,370.36x = 13,265,709.97 × 5,692,178.94
  4. Step 4: Simplify right side
    9,614,370.36x = 75,510,794,915,382.05
  5. Step 5: Solve for x
    x = 75,510,794,915,382.05/9,614,370.36
  6. Step 6: Final answer
    x = 7,853,951.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.