Home / 8,356,365-11,531,958.66-4,734,693

Finding the Fourth Proportional to 8,356,365, 11,531,958.66 and 4,734,693

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Solution

The fourth proportional to 8,356,365, 11,531,958.66 and 4,734,693 is: 6,533,975.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,356,365 : 11,531,958.66 = 4,734,693 : x
  2. Step 2: Convert to fraction form
    8,356,365/11,531,958.66 = 4,734,693/x
  3. Step 3: Cross multiply
    8,356,365x = 11,531,958.66 × 4,734,693
  4. Step 4: Simplify right side
    8,356,365x = 54,600,283,943,791.38
  5. Step 5: Solve for x
    x = 54,600,283,943,791.38/8,356,365
  6. Step 6: Final answer
    x = 6,533,975.47

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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.