Home / 1,871,367.92-2,807,153.97-591,879.83

Finding the Fourth Proportional to 1,871,367.92, 2,807,153.97 and 591,879.83

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Solution

The fourth proportional to 1,871,367.92, 2,807,153.97 and 591,879.83 is: 887,852.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,871,367.92 : 2,807,153.97 = 591,879.83 : x
  2. Step 2: Convert to fraction form
    1,871,367.92/2,807,153.97 = 591,879.83/x
  3. Step 3: Cross multiply
    1,871,367.92x = 2,807,153.97 × 591,879.83
  4. Step 4: Simplify right side
    1,871,367.92x = 1,661,497,811,588.03
  5. Step 5: Solve for x
    x = 1,661,497,811,588.03/1,871,367.92
  6. Step 6: Final answer
    x = 887,852.04

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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.