Home / 3,372,077.75-5,059,777.42-1,574,700

Finding the Fourth Proportional to 3,372,077.75, 5,059,777.42 and 1,574,700

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Solution

The fourth proportional to 3,372,077.75, 5,059,777.42 and 1,574,700 is: 2,362,825.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,077.75 : 5,059,777.42 = 1,574,700 : x
  2. Step 2: Convert to fraction form
    3,372,077.75/5,059,777.42 = 1,574,700/x
  3. Step 3: Cross multiply
    3,372,077.75x = 5,059,777.42 × 1,574,700
  4. Step 4: Simplify right side
    3,372,077.75x = 7,967,631,503,274
  5. Step 5: Solve for x
    x = 7,967,631,503,274/3,372,077.75
  6. Step 6: Final answer
    x = 2,362,825.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.