Home / 2,716,625.86-4,069,339.43-1,591,283.14

Finding the Fourth Proportional to 2,716,625.86, 4,069,339.43 and 1,591,283.14

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Solution

The fourth proportional to 2,716,625.86, 4,069,339.43 and 1,591,283.14 is: 2,383,644.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,625.86 : 4,069,339.43 = 1,591,283.14 : x
  2. Step 2: Convert to fraction form
    2,716,625.86/4,069,339.43 = 1,591,283.14/x
  3. Step 3: Cross multiply
    2,716,625.86x = 4,069,339.43 × 1,591,283.14
  4. Step 4: Simplify right side
    2,716,625.86x = 6,475,471,225,896.21
  5. Step 5: Solve for x
    x = 6,475,471,225,896.21/2,716,625.86
  6. Step 6: Final answer
    x = 2,383,644.84

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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.