Home / 3,968,584.40-5,955,209.40-1,444,494.80

Finding the Fourth Proportional to 3,968,584.40, 5,955,209.40 and 1,444,494.80

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Solution

The fourth proportional to 3,968,584.40, 5,955,209.40 and 1,444,494.80 is: 2,167,591.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,968,584.40 : 5,955,209.40 = 1,444,494.80 : x
  2. Step 2: Convert to fraction form
    3,968,584.40/5,955,209.40 = 1,444,494.80/x
  3. Step 3: Cross multiply
    3,968,584.40x = 5,955,209.40 × 1,444,494.80
  4. Step 4: Simplify right side
    3,968,584.40x = 8,602,269,011,211.12
  5. Step 5: Solve for x
    x = 8,602,269,011,211.12/3,968,584.40
  6. Step 6: Final answer
    x = 2,167,591.30

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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.