Home / 5,462,992.67-7,538,931.30-3,015,605.39

Finding the Fourth Proportional to 5,462,992.67, 7,538,931.30 and 3,015,605.39

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Solution

The fourth proportional to 5,462,992.67, 7,538,931.30 and 3,015,605.39 is: 4,161,536.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,992.67 : 7,538,931.30 = 3,015,605.39 : x
  2. Step 2: Convert to fraction form
    5,462,992.67/7,538,931.30 = 3,015,605.39/x
  3. Step 3: Cross multiply
    5,462,992.67x = 7,538,931.30 × 3,015,605.39
  4. Step 4: Simplify right side
    5,462,992.67x = 22,734,441,825,425.05
  5. Step 5: Solve for x
    x = 22,734,441,825,425.05/5,462,992.67
  6. Step 6: Final answer
    x = 4,161,536.22

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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.