Home / 3,695,809.16-5,543,912.46-1,171,661.24

Finding the Fourth Proportional to 3,695,809.16, 5,543,912.46 and 1,171,661.24

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Solution

The fourth proportional to 3,695,809.16, 5,543,912.46 and 1,171,661.24 is: 1,757,554.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,809.16 : 5,543,912.46 = 1,171,661.24 : x
  2. Step 2: Convert to fraction form
    3,695,809.16/5,543,912.46 = 1,171,661.24/x
  3. Step 3: Cross multiply
    3,695,809.16x = 5,543,912.46 × 1,171,661.24
  4. Step 4: Simplify right side
    3,695,809.16x = 6,495,587,347,335.05
  5. Step 5: Solve for x
    x = 6,495,587,347,335.05/3,695,809.16
  6. Step 6: Final answer
    x = 1,757,554.86

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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.