Home / 4,204,178.98-5,801,766.79-2,270,439.39

Finding the Fourth Proportional to 4,204,178.98, 5,801,766.79 and 2,270,439.39

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Solution

The fourth proportional to 4,204,178.98, 5,801,766.79 and 2,270,439.39 is: 3,133,206.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,178.98 : 5,801,766.79 = 2,270,439.39 : x
  2. Step 2: Convert to fraction form
    4,204,178.98/5,801,766.79 = 2,270,439.39/x
  3. Step 3: Cross multiply
    4,204,178.98x = 5,801,766.79 × 2,270,439.39
  4. Step 4: Simplify right side
    4,204,178.98x = 13,172,559,851,609.86
  5. Step 5: Solve for x
    x = 13,172,559,851,609.86/4,204,178.98
  6. Step 6: Final answer
    x = 3,133,206.25

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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.