Home / 4,814,168.03-6,644,232.33-2,979,217.33

Finding the Fourth Proportional to 4,814,168.03, 6,644,232.33 and 2,979,217.33

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Solution

The fourth proportional to 4,814,168.03, 6,644,232.33 and 2,979,217.33 is: 4,111,741.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814,168.03 : 6,644,232.33 = 2,979,217.33 : x
  2. Step 2: Convert to fraction form
    4,814,168.03/6,644,232.33 = 2,979,217.33/x
  3. Step 3: Cross multiply
    4,814,168.03x = 6,644,232.33 × 2,979,217.33
  4. Step 4: Simplify right side
    4,814,168.03x = 19,794,612,102,082.28
  5. Step 5: Solve for x
    x = 19,794,612,102,082.28/4,814,168.03
  6. Step 6: Final answer
    x = 4,111,741.01

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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.