Home / 3,726,074.40-5,589,111.60-1,482,212.40

Finding the Fourth Proportional to 3,726,074.40, 5,589,111.60 and 1,482,212.40

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Solution

The fourth proportional to 3,726,074.40, 5,589,111.60 and 1,482,212.40 is: 2,223,318.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,074.40 : 5,589,111.60 = 1,482,212.40 : x
  2. Step 2: Convert to fraction form
    3,726,074.40/5,589,111.60 = 1,482,212.40/x
  3. Step 3: Cross multiply
    3,726,074.40x = 5,589,111.60 × 1,482,212.40
  4. Step 4: Simplify right side
    3,726,074.40x = 8,284,250,518,503.84
  5. Step 5: Solve for x
    x = 8,284,250,518,503.84/3,726,074.40
  6. Step 6: Final answer
    x = 2,223,318.60

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Similar ratio
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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.