Home / 5,244,204.12-7,237,203.54-3,039,142.56

Finding the Fourth Proportional to 5,244,204.12, 7,237,203.54 and 3,039,142.56

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Solution

The fourth proportional to 5,244,204.12, 7,237,203.54 and 3,039,142.56 is: 4,194,133.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,244,204.12 : 7,237,203.54 = 3,039,142.56 : x
  2. Step 2: Convert to fraction form
    5,244,204.12/7,237,203.54 = 3,039,142.56/x
  3. Step 3: Cross multiply
    5,244,204.12x = 7,237,203.54 × 3,039,142.56
  4. Step 4: Simplify right side
    5,244,204.12x = 21,994,893,293,796.66
  5. Step 5: Solve for x
    x = 21,994,893,293,796.66/5,244,204.12
  6. Step 6: Final answer
    x = 4,194,133.71

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1.5x scale

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.