Home / 5,267,496.14-7,269,734.78-2,975,804.45

Finding the Fourth Proportional to 5,267,496.14, 7,269,734.78 and 2,975,804.45

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Solution

The fourth proportional to 5,267,496.14, 7,269,734.78 and 2,975,804.45 is: 4,106,943.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,496.14 : 7,269,734.78 = 2,975,804.45 : x
  2. Step 2: Convert to fraction form
    5,267,496.14/7,269,734.78 = 2,975,804.45/x
  3. Step 3: Cross multiply
    5,267,496.14x = 7,269,734.78 × 2,975,804.45
  4. Step 4: Simplify right side
    5,267,496.14x = 21,633,309,116,083.28
  5. Step 5: Solve for x
    x = 21,633,309,116,083.28/5,267,496.14
  6. Step 6: Final answer
    x = 4,106,943.52

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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.