Home / 3,668,932.60-5,063,142.89-2,037,334.96

Finding the Fourth Proportional to 3,668,932.60, 5,063,142.89 and 2,037,334.96

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Solution

The fourth proportional to 3,668,932.60, 5,063,142.89 and 2,037,334.96 is: 2,811,531.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,932.60 : 5,063,142.89 = 2,037,334.96 : x
  2. Step 2: Convert to fraction form
    3,668,932.60/5,063,142.89 = 2,037,334.96/x
  3. Step 3: Cross multiply
    3,668,932.60x = 5,063,142.89 × 2,037,334.96
  4. Step 4: Simplify right side
    3,668,932.60x = 10,315,318,017,272.43
  5. Step 5: Solve for x
    x = 10,315,318,017,272.43/3,668,932.60
  6. Step 6: Final answer
    x = 2,811,531.08

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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.