Home / 1,082,190.96-1,623,490.56-334,062

Finding the Fourth Proportional to 1,082,190.96, 1,623,490.56 and 334,062

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Solution

The fourth proportional to 1,082,190.96, 1,623,490.56 and 334,062 is: 501,156.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,190.96 : 1,623,490.56 = 334,062 : x
  2. Step 2: Convert to fraction form
    1,082,190.96/1,623,490.56 = 334,062/x
  3. Step 3: Cross multiply
    1,082,190.96x = 1,623,490.56 × 334,062
  4. Step 4: Simplify right side
    1,082,190.96x = 542,346,503,454.72
  5. Step 5: Solve for x
    x = 542,346,503,454.72/1,082,190.96
  6. Step 6: Final answer
    x = 501,156.01

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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.