Home / 6,146,288.04-8,481,655.17-3,392,916.36

Finding the Fourth Proportional to 6,146,288.04, 8,481,655.17 and 3,392,916.36

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Solution

The fourth proportional to 6,146,288.04, 8,481,655.17 and 3,392,916.36 is: 4,682,101.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,288.04 : 8,481,655.17 = 3,392,916.36 : x
  2. Step 2: Convert to fraction form
    6,146,288.04/8,481,655.17 = 3,392,916.36/x
  3. Step 3: Cross multiply
    6,146,288.04x = 8,481,655.17 × 3,392,916.36
  4. Step 4: Simplify right side
    6,146,288.04x = 28,777,546,586,171.58
  5. Step 5: Solve for x
    x = 28,777,546,586,171.58/6,146,288.04
  6. Step 6: Final answer
    x = 4,682,101.85

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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.