Home / 2,315,359.39-3,471,184.50-1,100,326.27

Finding the Fourth Proportional to 2,315,359.39, 3,471,184.50 and 1,100,326.27

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Solution

The fourth proportional to 2,315,359.39, 3,471,184.50 and 1,100,326.27 is: 1,649,608.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,359.39 : 3,471,184.50 = 1,100,326.27 : x
  2. Step 2: Convert to fraction form
    2,315,359.39/3,471,184.50 = 1,100,326.27/x
  3. Step 3: Cross multiply
    2,315,359.39x = 3,471,184.50 × 1,100,326.27
  4. Step 4: Simplify right side
    2,315,359.39x = 3,819,435,493,366.82
  5. Step 5: Solve for x
    x = 3,819,435,493,366.82/2,315,359.39
  6. Step 6: Final answer
    x = 1,649,608.05

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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.