Home / 3,207,132.60-4,811,584.70-2,854,610.04

Finding the Fourth Proportional to 3,207,132.60, 4,811,584.70 and 2,854,610.04

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Solution

The fourth proportional to 3,207,132.60, 4,811,584.70 and 2,854,610.04 is: 4,282,703.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,132.60 : 4,811,584.70 = 2,854,610.04 : x
  2. Step 2: Convert to fraction form
    3,207,132.60/4,811,584.70 = 2,854,610.04/x
  3. Step 3: Cross multiply
    3,207,132.60x = 4,811,584.70 × 2,854,610.04
  4. Step 4: Simplify right side
    3,207,132.60x = 13,735,197,992,930.39
  5. Step 5: Solve for x
    x = 13,735,197,992,930.39/3,207,132.60
  6. Step 6: Final answer
    x = 4,282,703.49

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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.