Home / 5,988,596.28-8,979,613.91-2,949,278.64

Finding the Fourth Proportional to 5,988,596.28, 8,979,613.91 and 2,949,278.64

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Solution

The fourth proportional to 5,988,596.28, 8,979,613.91 and 2,949,278.64 is: 4,422,302.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,596.28 : 8,979,613.91 = 2,949,278.64 : x
  2. Step 2: Convert to fraction form
    5,988,596.28/8,979,613.91 = 2,949,278.64/x
  3. Step 3: Cross multiply
    5,988,596.28x = 8,979,613.91 × 2,949,278.64
  4. Step 4: Simplify right side
    5,988,596.28x = 26,483,383,500,209.88
  5. Step 5: Solve for x
    x = 26,483,383,500,209.88/5,988,596.28
  6. Step 6: Final answer
    x = 4,422,302.37

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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.