Home / 2,671,984.13-3,687,571.37-1,464,993.41

Finding the Fourth Proportional to 2,671,984.13, 3,687,571.37 and 1,464,993.41

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Solution

The fourth proportional to 2,671,984.13, 3,687,571.37 and 1,464,993.41 is: 2,021,818.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,984.13 : 3,687,571.37 = 1,464,993.41 : x
  2. Step 2: Convert to fraction form
    2,671,984.13/3,687,571.37 = 1,464,993.41/x
  3. Step 3: Cross multiply
    2,671,984.13x = 3,687,571.37 × 1,464,993.41
  4. Step 4: Simplify right side
    2,671,984.13x = 5,402,267,741,179.30
  5. Step 5: Solve for x
    x = 5,402,267,741,179.30/2,671,984.13
  6. Step 6: Final answer
    x = 2,021,818.80

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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.