Home / 2,209,550.04-3,049,597.80-1,383,006.96

Finding the Fourth Proportional to 2,209,550.04, 3,049,597.80 and 1,383,006.96

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Solution

The fourth proportional to 2,209,550.04, 3,049,597.80 and 1,383,006.96 is: 1,908,811.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,209,550.04 : 3,049,597.80 = 1,383,006.96 : x
  2. Step 2: Convert to fraction form
    2,209,550.04/3,049,597.80 = 1,383,006.96/x
  3. Step 3: Cross multiply
    2,209,550.04x = 3,049,597.80 × 1,383,006.96
  4. Step 4: Simplify right side
    2,209,550.04x = 4,217,614,982,600.69
  5. Step 5: Solve for x
    x = 4,217,614,982,600.69/2,209,550.04
  6. Step 6: Final answer
    x = 1,908,811.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.