Home / 7,045,770.26-10,565,326.22-2,729,842.40

Finding the Fourth Proportional to 7,045,770.26, 10,565,326.22 and 2,729,842.40

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Solution

The fourth proportional to 7,045,770.26, 10,565,326.22 and 2,729,842.40 is: 4,093,473.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,770.26 : 10,565,326.22 = 2,729,842.40 : x
  2. Step 2: Convert to fraction form
    7,045,770.26/10,565,326.22 = 2,729,842.40/x
  3. Step 3: Cross multiply
    7,045,770.26x = 10,565,326.22 × 2,729,842.40
  4. Step 4: Simplify right side
    7,045,770.26x = 28,841,675,485,187.73
  5. Step 5: Solve for x
    x = 28,841,675,485,187.73/7,045,770.26
  6. Step 6: Final answer
    x = 4,093,473.73

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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.