Home / 3,471,964.17-5,208,196.41-1,197,456.63

Finding the Fourth Proportional to 3,471,964.17, 5,208,196.41 and 1,197,456.63

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Solution

The fourth proportional to 3,471,964.17, 5,208,196.41 and 1,197,456.63 is: 1,796,271.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,964.17 : 5,208,196.41 = 1,197,456.63 : x
  2. Step 2: Convert to fraction form
    3,471,964.17/5,208,196.41 = 1,197,456.63/x
  3. Step 3: Cross multiply
    3,471,964.17x = 5,208,196.41 × 1,197,456.63
  4. Step 4: Simplify right side
    3,471,964.17x = 6,236,589,321,496.70
  5. Step 5: Solve for x
    x = 6,236,589,321,496.70/3,471,964.17
  6. Step 6: Final answer
    x = 1,796,271.22

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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.