Home / 3,935,256.18-5,889,550.83-2,419,898.46

Finding the Fourth Proportional to 3,935,256.18, 5,889,550.83 and 2,419,898.46

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Solution

The fourth proportional to 3,935,256.18, 5,889,550.83 and 2,419,898.46 is: 3,621,648.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,256.18 : 5,889,550.83 = 2,419,898.46 : x
  2. Step 2: Convert to fraction form
    3,935,256.18/5,889,550.83 = 2,419,898.46/x
  3. Step 3: Cross multiply
    3,935,256.18x = 5,889,550.83 × 2,419,898.46
  4. Step 4: Simplify right side
    3,935,256.18x = 14,252,114,983,608.72
  5. Step 5: Solve for x
    x = 14,252,114,983,608.72/3,935,256.18
  6. Step 6: Final answer
    x = 3,621,648.59

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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.