Home / 4,392,601.48-6,580,321.63-3,026,133.81

Finding the Fourth Proportional to 4,392,601.48, 6,580,321.63 and 3,026,133.81

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Solution

The fourth proportional to 4,392,601.48, 6,580,321.63 and 3,026,133.81 is: 4,533,289.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,601.48 : 6,580,321.63 = 3,026,133.81 : x
  2. Step 2: Convert to fraction form
    4,392,601.48/6,580,321.63 = 3,026,133.81/x
  3. Step 3: Cross multiply
    4,392,601.48x = 6,580,321.63 × 3,026,133.81
  4. Step 4: Simplify right side
    4,392,601.48x = 19,912,933,757,651.98
  5. Step 5: Solve for x
    x = 19,912,933,757,651.98/4,392,601.48
  6. Step 6: Final answer
    x = 4,533,289.41

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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.