Home / 4,132,774.67-5,703,334.40-2,272,167.41

Finding the Fourth Proportional to 4,132,774.67, 5,703,334.40 and 2,272,167.41

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Solution

The fourth proportional to 4,132,774.67, 5,703,334.40 and 2,272,167.41 is: 3,135,648.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,774.67 : 5,703,334.40 = 2,272,167.41 : x
  2. Step 2: Convert to fraction form
    4,132,774.67/5,703,334.40 = 2,272,167.41/x
  3. Step 3: Cross multiply
    4,132,774.67x = 5,703,334.40 × 2,272,167.41
  4. Step 4: Simplify right side
    4,132,774.67x = 12,958,930,529,175.65
  5. Step 5: Solve for x
    x = 12,958,930,529,175.65/4,132,774.67
  6. Step 6: Final answer
    x = 3,135,648.95

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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.