Home / 1,830,227.01-2,741,478.36-1,468,439.12

Finding the Fourth Proportional to 1,830,227.01, 2,741,478.36 and 1,468,439.12

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Solution

The fourth proportional to 1,830,227.01, 2,741,478.36 and 1,468,439.12 is: 2,199,559.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,227.01 : 2,741,478.36 = 1,468,439.12 : x
  2. Step 2: Convert to fraction form
    1,830,227.01/2,741,478.36 = 1,468,439.12/x
  3. Step 3: Cross multiply
    1,830,227.01x = 2,741,478.36 × 1,468,439.12
  4. Step 4: Simplify right side
    1,830,227.01x = 4,025,694,056,750.05
  5. Step 5: Solve for x
    x = 4,025,694,056,750.05/1,830,227.01
  6. Step 6: Final answer
    x = 2,199,559.96

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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.