Home / 3,582,157.72-5,373,945.74-1,023,394.45

Finding the Fourth Proportional to 3,582,157.72, 5,373,945.74 and 1,023,394.45

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Solution

The fourth proportional to 3,582,157.72, 5,373,945.74 and 1,023,394.45 is: 1,535,294.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,157.72 : 5,373,945.74 = 1,023,394.45 : x
  2. Step 2: Convert to fraction form
    3,582,157.72/5,373,945.74 = 1,023,394.45/x
  3. Step 3: Cross multiply
    3,582,157.72x = 5,373,945.74 × 1,023,394.45
  4. Step 4: Simplify right side
    3,582,157.72x = 5,499,666,246,517.60
  5. Step 5: Solve for x
    x = 5,499,666,246,517.60/3,582,157.72
  6. Step 6: Final answer
    x = 1,535,294.28

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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.