Home / 2,004,340.80-2,999,512.80-1,374,484.80

Finding the Fourth Proportional to 2,004,340.80, 2,999,512.80 and 1,374,484.80

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Solution

The fourth proportional to 2,004,340.80, 2,999,512.80 and 1,374,484.80 is: 2,056,928.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,340.80 : 2,999,512.80 = 1,374,484.80 : x
  2. Step 2: Convert to fraction form
    2,004,340.80/2,999,512.80 = 1,374,484.80/x
  3. Step 3: Cross multiply
    2,004,340.80x = 2,999,512.80 × 1,374,484.80
  4. Step 4: Simplify right side
    2,004,340.80x = 4,122,784,751,005.44
  5. Step 5: Solve for x
    x = 4,122,784,751,005.44/2,004,340.80
  6. Step 6: Final answer
    x = 2,056,928.02

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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.