Home / 5,008,952.54-6,912,356.74-2,833,449.28

Finding the Fourth Proportional to 5,008,952.54, 6,912,356.74 and 2,833,449.28

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Solution

The fourth proportional to 5,008,952.54, 6,912,356.74 and 2,833,449.28 is: 3,910,161.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,008,952.54 : 6,912,356.74 = 2,833,449.28 : x
  2. Step 2: Convert to fraction form
    5,008,952.54/6,912,356.74 = 2,833,449.28/x
  3. Step 3: Cross multiply
    5,008,952.54x = 6,912,356.74 × 2,833,449.28
  4. Step 4: Simplify right side
    5,008,952.54x = 19,585,812,203,691.63
  5. Step 5: Solve for x
    x = 19,585,812,203,691.63/5,008,952.54
  6. Step 6: Final answer
    x = 3,910,161.26

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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.