Home / 5,936,195.03-8,905,827.56-3,476,288.21

Finding the Fourth Proportional to 5,936,195.03, 8,905,827.56 and 3,476,288.21

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Solution

The fourth proportional to 5,936,195.03, 8,905,827.56 and 3,476,288.21 is: 5,215,331.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,195.03 : 8,905,827.56 = 3,476,288.21 : x
  2. Step 2: Convert to fraction form
    5,936,195.03/8,905,827.56 = 3,476,288.21/x
  3. Step 3: Cross multiply
    5,936,195.03x = 8,905,827.56 × 3,476,288.21
  4. Step 4: Simplify right side
    5,936,195.03x = 30,959,223,285,210.49
  5. Step 5: Solve for x
    x = 30,959,223,285,210.49/5,936,195.03
  6. Step 6: Final answer
    x = 5,215,331.23

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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.